29907900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 112492800

約数和(自身を除く): 82584900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 27, 30, 33, 36, 38, 44, 45, 50, 53, 54, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 106, 108, 110, 114, 132, 135, 150, 159, 165, 171, 180, 190, 198, 209, 212, 220, 225, 228, 265, 270, 275, 285, 297, 300, 318, 330, 342, 380, 396, 418, 450, 475, 477, 495, 513, 530, 540, 550, 570, 583, 594, 627, 636, 660, 675, 684, 795, 825, 836, 855, 900, 950, 954, 990, 1007, 1026, 1045, 1060, 1100, 1140, 1166, 1188, 1254, 1325, 1350, 1425, 1431, 1485, 1590, 1650, 1710, 1749, 1881, 1900, 1908, 1980, 2014, 2052, 2090, 2332, 2385, 2475, 2508, 2565, 2650, 2700, 2850, 2862, 2915, 2970, 3021, 3135, 3180, 3300, 3420, 3498, 3762, 3975, 4028, 4180, 4275, 4770, 4950, 5035, 5130, 5225, 5247, 5300, 5643, 5700, 5724, 5830, 5940, 6042, 6270, 6996, 7155, 7425, 7524, 7950, 8550, 8745, 9063, 9405, 9540, 9900, 10070, 10260, 10450, 10494, 11077, 11286, 11660, 11925, 12084, 12540, 12825, 14310, 14575, 14850, 15105, 15675, 15741, 15900, 17100, 17490, 18126, 18810, 20140, 20900, 20988, 22154, 22572, 23850, 25175, 25650, 26235, 27189, 28215, 28620, 29150, 29700, 30210, 31350, 31482, 33231, 34980, 35775, 36252, 37620, 43725, 44308, 45315, 47025, 47700, 50350, 51300, 52470, 54378, 55385, 56430, 58300, 60420, 62700, 62964, 66462, 71550, 75525, 78705, 87450, 90630, 94050, 99693, 100700, 104940, 108756, 110770, 112860, 131175, 132924, 135945, 141075, 143100, 151050, 157410, 166155, 174900, 181260, 188100, 199386, 221540, 226575, 262350, 271890, 276925, 282150, 299079, 302100, 314820, 332310, 393525, 398772, 453150, 498465, 524700, 543780, 553850, 564300, 598158, 664620, 679725, 787050, 830775, 906300, 996930, 1107700, 1196316, 1359450, 1495395, 1574100, 1661550, 1993860, 2492325, 2718900, 2990790, 3323100, 4984650, 5981580, 7476975, 9969300, 14953950, 29907900]

約数ペア:

[(1, 29907900), (2, 14953950), (3, 9969300), (4, 7476975), (5, 5981580), (6, 4984650), (9, 3323100), (10, 2990790), (11, 2718900), (12, 2492325), (15, 1993860), (18, 1661550), (19, 1574100), (20, 1495395), (22, 1359450), (25, 1196316), (27, 1107700), (30, 996930), (33, 906300), (36, 830775), (38, 787050), (44, 679725), (45, 664620), (50, 598158), (53, 564300), (54, 553850), (55, 543780), (57, 524700), (60, 498465), (66, 453150), (75, 398772), (76, 393525), (90, 332310), (95, 314820), (99, 302100), (100, 299079), (106, 282150), (108, 276925), (110, 271890), (114, 262350), (132, 226575), (135, 221540), (150, 199386), (159, 188100), (165, 181260), (171, 174900), (180, 166155), (190, 157410), (198, 151050), (209, 143100), (212, 141075), (220, 135945), (225, 132924), (228, 131175), (265, 112860), (270, 110770), (275, 108756), (285, 104940), (297, 100700), (300, 99693), (318, 94050), (330, 90630), (342, 87450), (380, 78705), (396, 75525), (418, 71550), (450, 66462), (475, 62964), (477, 62700), (495, 60420), (513, 58300), (530, 56430), (540, 55385), (550, 54378), (570, 52470), (583, 51300), (594, 50350), (627, 47700), (636, 47025), (660, 45315), (675, 44308), (684, 43725), (795, 37620), (825, 36252), (836, 35775), (855, 34980), (900, 33231), (950, 31482), (954, 31350), (990, 30210), (1007, 29700), (1026, 29150), (1045, 28620), (1060, 28215), (1100, 27189), (1140, 26235), (1166, 25650), (1188, 25175), (1254, 23850), (1325, 22572), (1350, 22154), (1425, 20988), (1431, 20900), (1485, 20140), (1590, 18810), (1650, 18126), (1710, 17490), (1749, 17100), (1881, 15900), (1900, 15741), (1908, 15675), (1980, 15105), (2014, 14850), (2052, 14575), (2090, 14310), (2332, 12825), (2385, 12540), (2475, 12084), (2508, 11925), (2565, 11660), (2650, 11286), (2700, 11077), (2850, 10494), (2862, 10450), (2915, 10260), (2970, 10070), (3021, 9900), (3135, 9540), (3180, 9405), (3300, 9063), (3420, 8745), (3498, 8550), (3762, 7950), (3975, 7524), (4028, 7425), (4180, 7155), (4275, 6996), (4770, 6270), (4950, 6042), (5035, 5940), (5130, 5830), (5225, 5724), (5247, 5700), (5300, 5643)]