305999666280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{14699}}^1$

素因数の和:15485

約数の個数: 384

約数和(自身を含む): 1241630208000

約数和(自身を除く): 935630541720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 751, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1502, 1540, 1848, 1980, 2253, 2310, 2520, 2772, 3004, 3080, 3465, 3755, 3960, 4506, 4620, 5257, 5544, 6008, 6759, 6930, 7510, 8261, 9012, 9240, 10514, 11265, 13518, 13860, 14699, 15020, 15771, 16522, 18024, 21028, 22530, 24783, 26285, 27036, 27720, 29398, 30040, 31542, 33044, 33795, 41305, 42056, 44097, 45060, 47313, 49566, 52570, 54072, 57827, 58796, 63084, 66088, 67590, 73495, 74349, 78855, 82610, 88194, 90120, 94626, 99132, 102893, 105140, 115654, 117592, 123915, 126168, 132291, 135180, 146990, 148698, 157710, 161689, 165220, 173481, 176388, 189252, 198264, 205786, 210280, 220485, 231308, 236565, 247830, 264582, 270360, 289135, 293980, 297396, 308679, 315420, 323378, 330440, 346962, 352776, 371745, 378504, 411572, 440970, 462616, 473130, 485067, 495660, 514465, 520443, 529164, 578270, 587960, 594792, 617358, 630840, 646756, 661455, 693924, 743490, 808445, 823144, 867405, 881940, 926037, 946260, 970134, 991320, 1028930, 1040886, 1058328, 1131823, 1156540, 1234716, 1293512, 1322910, 1387848, 1455201, 1486980, 1543395, 1616890, 1734810, 1763880, 1852074, 1892520, 1940268, 2057860, 2081772, 2263646, 2313080, 2425335, 2469432, 2602215, 2645820, 2910402, 2973960, 3086790, 3233780, 3395469, 3469620, 3704148, 3880536, 4115720, 4163544, 4527292, 4630185, 4850670, 5204430, 5291640, 5659115, 5820804, 6173580, 6467560, 6790938, 6939240, 7276005, 7408296, 9054584, 9260370, 9701340, 10186407, 10408860, 11038949, 11318230, 11641608, 12347160, 13581876, 14552010, 16977345, 18520740, 19402680, 20372814, 20817720, 22077898, 22636460, 27163752, 29104020, 33116847, 33954690, 37041480, 40745628, 44155796, 45272920, 50932035, 55194745, 58208040, 66233694, 67909380, 77272643, 81491256, 88311592, 99350541, 101864070, 110389490, 121428439, 132467388, 135818760, 154545286, 165584235, 198701082, 203728140, 220778980, 231817929, 242856878, 264934776, 309090572, 331168470, 364285317, 386363215, 397402164, 407456280, 441557960, 463635858, 485713756, 496752705, 607142195, 618181144, 662336940, 695453787, 728570634, 772726430, 794804328, 849999073, 927271716, 971427512, 993505410, 1092855951, 1159089645, 1214284390, 1324673880, 1390907574, 1457141268, 1545452860, 1699998146, 1821426585, 1854543432, 1987010820, 2185711902, 2318179290, 2428568780, 2549997219, 2781815148, 2914282536, 3090905720, 3399996292, 3477268935, 3642853170, 3974021640, 4249995365, 4371423804, 4636358580, 4857137560, 5099994438, 5464279755, 5563630296, 6799992584, 6954537870, 7285706340, 7649991657, 8499990730, 8742847608, 9272717160, 10199988876, 10928559510, 12749986095, 13909075740, 14571412680, 15299983314, 16999981460, 20399977752, 21857119020, 25499972190, 27818151480, 30599966628, 33999962920, 38249958285, 43714238040, 50999944380, 61199933256, 76499916570, 101999888760, 152999833140, 305999666280]

約数ペア:

[(1, 305999666280), (2, 152999833140), (3, 101999888760), (4, 76499916570), (5, 61199933256), (6, 50999944380), (7, 43714238040), (8, 38249958285), (9, 33999962920), (10, 30599966628), (11, 27818151480), (12, 25499972190), (14, 21857119020), (15, 20399977752), (18, 16999981460), (20, 15299983314), (21, 14571412680), (22, 13909075740), (24, 12749986095), (28, 10928559510), (30, 10199988876), (33, 9272717160), (35, 8742847608), (36, 8499990730), (40, 7649991657), (42, 7285706340), (44, 6954537870), (45, 6799992584), (55, 5563630296), (56, 5464279755), (60, 5099994438), (63, 4857137560), (66, 4636358580), (70, 4371423804), (72, 4249995365), (77, 3974021640), (84, 3642853170), (88, 3477268935), (90, 3399996292), (99, 3090905720), (105, 2914282536), (110, 2781815148), (120, 2549997219), (126, 2428568780), (132, 2318179290), (140, 2185711902), (154, 1987010820), (165, 1854543432), (168, 1821426585), (180, 1699998146), (198, 1545452860), (210, 1457141268), (220, 1390907574), (231, 1324673880), (252, 1214284390), (264, 1159089645), (280, 1092855951), (308, 993505410), (315, 971427512), (330, 927271716), (360, 849999073), (385, 794804328), (396, 772726430), (420, 728570634), (440, 695453787), (462, 662336940), (495, 618181144), (504, 607142195), (616, 496752705), (630, 485713756), (660, 463635858), (693, 441557960), (751, 407456280), (770, 397402164), (792, 386363215), (840, 364285317), (924, 331168470), (990, 309090572), (1155, 264934776), (1260, 242856878), (1320, 231817929), (1386, 220778980), (1502, 203728140), (1540, 198701082), (1848, 165584235), (1980, 154545286), (2253, 135818760), (2310, 132467388), (2520, 121428439), (2772, 110389490), (3004, 101864070), (3080, 99350541), (3465, 88311592), (3755, 81491256), (3960, 77272643), (4506, 67909380), (4620, 66233694), (5257, 58208040), (5544, 55194745), (6008, 50932035), (6759, 45272920), (6930, 44155796), (7510, 40745628), (8261, 37041480), (9012, 33954690), (9240, 33116847), (10514, 29104020), (11265, 27163752), (13518, 22636460), (13860, 22077898), (14699, 20817720), (15020, 20372814), (15771, 19402680), (16522, 18520740), (18024, 16977345), (21028, 14552010), (22530, 13581876), (24783, 12347160), (26285, 11641608), (27036, 11318230), (27720, 11038949), (29398, 10408860), (30040, 10186407), (31542, 9701340), (33044, 9260370), (33795, 9054584), (41305, 7408296), (42056, 7276005), (44097, 6939240), (45060, 6790938), (47313, 6467560), (49566, 6173580), (52570, 5820804), (54072, 5659115), (57827, 5291640), (58796, 5204430), (63084, 4850670), (66088, 4630185), (67590, 4527292), (73495, 4163544), (74349, 4115720), (78855, 3880536), (82610, 3704148), (88194, 3469620), (90120, 3395469), (94626, 3233780), (99132, 3086790), (102893, 2973960), (105140, 2910402), (115654, 2645820), (117592, 2602215), (123915, 2469432), (126168, 2425335), (132291, 2313080), (135180, 2263646), (146990, 2081772), (148698, 2057860), (157710, 1940268), (161689, 1892520), (165220, 1852074), (173481, 1763880), (176388, 1734810), (189252, 1616890), (198264, 1543395), (205786, 1486980), (210280, 1455201), (220485, 1387848), (231308, 1322910), (236565, 1293512), (247830, 1234716), (264582, 1156540), (270360, 1131823), (289135, 1058328), (293980, 1040886), (297396, 1028930), (308679, 991320), (315420, 970134), (323378, 946260), (330440, 926037), (346962, 881940), (352776, 867405), (371745, 823144), (378504, 808445), (411572, 743490), (440970, 693924), (462616, 661455), (473130, 646756), (485067, 630840), (495660, 617358), (514465, 594792), (520443, 587960), (529164, 578270)]