79712100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 180

約数和(自身を含む): 278639284

約数和(自身を除く): 198927184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 757, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1514, 1620, 1755, 1950, 2025, 2106, 2271, 2340, 2700, 2925, 3028, 3510, 3785, 3900, 4050, 4212, 4542, 5265, 5850, 6813, 7020, 7570, 8100, 8775, 9084, 9841, 10530, 11355, 11700, 13626, 15140, 17550, 18925, 19682, 20439, 21060, 22710, 26325, 27252, 29523, 34065, 35100, 37850, 39364, 40878, 45420, 49205, 52650, 56775, 59046, 61317, 68130, 75700, 81756, 88569, 98410, 102195, 105300, 113550, 118092, 122634, 136260, 147615, 170325, 177138, 196820, 204390, 227100, 245268, 246025, 265707, 295230, 306585, 340650, 354276, 408780, 442845, 492050, 510975, 531414, 590460, 613170, 681300, 738075, 797121, 885690, 984100, 1021950, 1062828, 1226340, 1328535, 1476150, 1532925, 1594242, 1771380, 2043900, 2214225, 2657070, 2952300, 3065850, 3188484, 3985605, 4428450, 5314140, 6131700, 6642675, 7971210, 8856900, 13285350, 15942420, 19928025, 26570700, 39856050, 79712100]

約数ペア:

[(1, 79712100), (2, 39856050), (3, 26570700), (4, 19928025), (5, 15942420), (6, 13285350), (9, 8856900), (10, 7971210), (12, 6642675), (13, 6131700), (15, 5314140), (18, 4428450), (20, 3985605), (25, 3188484), (26, 3065850), (27, 2952300), (30, 2657070), (36, 2214225), (39, 2043900), (45, 1771380), (50, 1594242), (52, 1532925), (54, 1476150), (60, 1328535), (65, 1226340), (75, 1062828), (78, 1021950), (81, 984100), (90, 885690), (100, 797121), (108, 738075), (117, 681300), (130, 613170), (135, 590460), (150, 531414), (156, 510975), (162, 492050), (180, 442845), (195, 408780), (225, 354276), (234, 340650), (260, 306585), (270, 295230), (300, 265707), (324, 246025), (325, 245268), (351, 227100), (390, 204390), (405, 196820), (450, 177138), (468, 170325), (540, 147615), (585, 136260), (650, 122634), (675, 118092), (702, 113550), (757, 105300), (780, 102195), (810, 98410), (900, 88569), (975, 81756), (1053, 75700), (1170, 68130), (1300, 61317), (1350, 59046), (1404, 56775), (1514, 52650), (1620, 49205), (1755, 45420), (1950, 40878), (2025, 39364), (2106, 37850), (2271, 35100), (2340, 34065), (2700, 29523), (2925, 27252), (3028, 26325), (3510, 22710), (3785, 21060), (3900, 20439), (4050, 19682), (4212, 18925), (4542, 17550), (5265, 15140), (5850, 13626), (6813, 11700), (7020, 11355), (7570, 10530), (8100, 9841), (8775, 9084)]