217261200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 240

約数和(自身を含む): 790018880

約数和(自身を除く): 572757680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 456, 475, 494, 520, 570, 600, 624, 650, 733, 741, 760, 780, 912, 950, 975, 988, 1040, 1140, 1200, 1235, 1300, 1425, 1466, 1482, 1520, 1560, 1900, 1950, 1976, 2199, 2280, 2470, 2600, 2850, 2932, 2964, 3120, 3665, 3705, 3800, 3900, 3952, 4398, 4560, 4940, 5200, 5700, 5864, 5928, 6175, 7330, 7410, 7600, 7800, 8796, 9529, 9880, 10995, 11400, 11728, 11856, 12350, 13927, 14660, 14820, 15600, 17592, 18325, 18525, 19058, 19760, 21990, 22800, 24700, 27854, 28587, 29320, 29640, 35184, 36650, 37050, 38116, 41781, 43980, 47645, 49400, 54975, 55708, 57174, 58640, 59280, 69635, 73300, 74100, 76232, 83562, 87960, 95290, 98800, 109950, 111416, 114348, 139270, 142935, 146600, 148200, 152464, 167124, 175920, 181051, 190580, 208905, 219900, 222832, 228696, 238225, 278540, 285870, 293200, 296400, 334248, 348175, 362102, 381160, 417810, 439800, 457392, 476450, 543153, 557080, 571740, 668496, 696350, 714675, 724204, 762320, 835620, 879600, 905255, 952900, 1044525, 1086306, 1114160, 1143480, 1392700, 1429350, 1448408, 1671240, 1810510, 1905800, 2089050, 2172612, 2286960, 2715765, 2785400, 2858700, 2896816, 3342480, 3621020, 3811600, 4178100, 4345224, 4526275, 5431530, 5570800, 5717400, 7242040, 8356200, 8690448, 9052550, 10863060, 11434800, 13578825, 14484080, 16712400, 18105100, 21726120, 27157650, 36210200, 43452240, 54315300, 72420400, 108630600, 217261200]

約数ペア:

[(1, 217261200), (2, 108630600), (3, 72420400), (4, 54315300), (5, 43452240), (6, 36210200), (8, 27157650), (10, 21726120), (12, 18105100), (13, 16712400), (15, 14484080), (16, 13578825), (19, 11434800), (20, 10863060), (24, 9052550), (25, 8690448), (26, 8356200), (30, 7242040), (38, 5717400), (39, 5570800), (40, 5431530), (48, 4526275), (50, 4345224), (52, 4178100), (57, 3811600), (60, 3621020), (65, 3342480), (75, 2896816), (76, 2858700), (78, 2785400), (80, 2715765), (95, 2286960), (100, 2172612), (104, 2089050), (114, 1905800), (120, 1810510), (130, 1671240), (150, 1448408), (152, 1429350), (156, 1392700), (190, 1143480), (195, 1114160), (200, 1086306), (208, 1044525), (228, 952900), (240, 905255), (247, 879600), (260, 835620), (285, 762320), (300, 724204), (304, 714675), (312, 696350), (325, 668496), (380, 571740), (390, 557080), (400, 543153), (456, 476450), (475, 457392), (494, 439800), (520, 417810), (570, 381160), (600, 362102), (624, 348175), (650, 334248), (733, 296400), (741, 293200), (760, 285870), (780, 278540), (912, 238225), (950, 228696), (975, 222832), (988, 219900), (1040, 208905), (1140, 190580), (1200, 181051), (1235, 175920), (1300, 167124), (1425, 152464), (1466, 148200), (1482, 146600), (1520, 142935), (1560, 139270), (1900, 114348), (1950, 111416), (1976, 109950), (2199, 98800), (2280, 95290), (2470, 87960), (2600, 83562), (2850, 76232), (2932, 74100), (2964, 73300), (3120, 69635), (3665, 59280), (3705, 58640), (3800, 57174), (3900, 55708), (3952, 54975), (4398, 49400), (4560, 47645), (4940, 43980), (5200, 41781), (5700, 38116), (5864, 37050), (5928, 36650), (6175, 35184), (7330, 29640), (7410, 29320), (7600, 28587), (7800, 27854), (8796, 24700), (9529, 22800), (9880, 21990), (10995, 19760), (11400, 19058), (11728, 18525), (11856, 18325), (12350, 17592), (13927, 15600), (14660, 14820)]