85431600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 180

約数和(自身を含む): 312325000

約数和(自身を除く): 226893400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1249, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2498, 2736, 2850, 3420, 3600, 3747, 3800, 4275, 4560, 4996, 5700, 6245, 6840, 7494, 7600, 8550, 9992, 11241, 11400, 12490, 13680, 14988, 17100, 18735, 19984, 22482, 22800, 23731, 24980, 29976, 31225, 34200, 37470, 44964, 47462, 49960, 56205, 59952, 62450, 68400, 71193, 74940, 89928, 93675, 94924, 99920, 112410, 118655, 124900, 142386, 149880, 179856, 187350, 189848, 213579, 224820, 237310, 249800, 281025, 284772, 299760, 355965, 374700, 379696, 427158, 449640, 474620, 499600, 562050, 569544, 593275, 711930, 749400, 854316, 899280, 949240, 1067895, 1124100, 1139088, 1186550, 1423860, 1498800, 1708632, 1779825, 1898480, 2135790, 2248200, 2373100, 2847720, 3417264, 3559650, 4271580, 4496400, 4746200, 5339475, 5695440, 7119300, 8543160, 9492400, 10678950, 14238600, 17086320, 21357900, 28477200, 42715800, 85431600]

約数ペア:

[(1, 85431600), (2, 42715800), (3, 28477200), (4, 21357900), (5, 17086320), (6, 14238600), (8, 10678950), (9, 9492400), (10, 8543160), (12, 7119300), (15, 5695440), (16, 5339475), (18, 4746200), (19, 4496400), (20, 4271580), (24, 3559650), (25, 3417264), (30, 2847720), (36, 2373100), (38, 2248200), (40, 2135790), (45, 1898480), (48, 1779825), (50, 1708632), (57, 1498800), (60, 1423860), (72, 1186550), (75, 1139088), (76, 1124100), (80, 1067895), (90, 949240), (95, 899280), (100, 854316), (114, 749400), (120, 711930), (144, 593275), (150, 569544), (152, 562050), (171, 499600), (180, 474620), (190, 449640), (200, 427158), (225, 379696), (228, 374700), (240, 355965), (285, 299760), (300, 284772), (304, 281025), (342, 249800), (360, 237310), (380, 224820), (400, 213579), (450, 189848), (456, 187350), (475, 179856), (570, 149880), (600, 142386), (684, 124900), (720, 118655), (760, 112410), (855, 99920), (900, 94924), (912, 93675), (950, 89928), (1140, 74940), (1200, 71193), (1249, 68400), (1368, 62450), (1425, 59952), (1520, 56205), (1710, 49960), (1800, 47462), (1900, 44964), (2280, 37470), (2498, 34200), (2736, 31225), (2850, 29976), (3420, 24980), (3600, 23731), (3747, 22800), (3800, 22482), (4275, 19984), (4560, 18735), (4996, 17100), (5700, 14988), (6245, 13680), (6840, 12490), (7494, 11400), (7600, 11241), (8550, 9992)]