79267500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 180

約数和(自身を含む): 270638368

約数和(自身を除く): 191370868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 271, 300, 325, 375, 390, 450, 468, 500, 542, 585, 625, 650, 750, 780, 813, 900, 975, 1084, 1125, 1170, 1250, 1300, 1355, 1500, 1625, 1626, 1875, 1950, 2250, 2340, 2439, 2500, 2710, 2925, 3250, 3252, 3523, 3750, 3900, 4065, 4500, 4875, 4878, 5420, 5625, 5850, 6500, 6775, 7046, 7500, 8125, 8130, 9750, 9756, 10569, 11250, 11700, 12195, 13550, 14092, 14625, 16250, 16260, 17615, 19500, 20325, 21138, 22500, 24375, 24390, 27100, 29250, 31707, 32500, 33875, 35230, 40650, 42276, 48750, 48780, 52845, 58500, 60975, 63414, 67750, 70460, 73125, 81300, 88075, 97500, 101625, 105690, 121950, 126828, 135500, 146250, 158535, 169375, 176150, 203250, 211380, 243900, 264225, 292500, 304875, 317070, 338750, 352300, 406500, 440375, 508125, 528450, 609750, 634140, 677500, 792675, 880750, 1016250, 1056900, 1219500, 1321125, 1524375, 1585350, 1761500, 2032500, 2201875, 2642250, 3048750, 3170700, 3963375, 4403750, 5284500, 6097500, 6605625, 7926750, 8807500, 13211250, 15853500, 19816875, 26422500, 39633750, 79267500]

約数ペア:

[(1, 79267500), (2, 39633750), (3, 26422500), (4, 19816875), (5, 15853500), (6, 13211250), (9, 8807500), (10, 7926750), (12, 6605625), (13, 6097500), (15, 5284500), (18, 4403750), (20, 3963375), (25, 3170700), (26, 3048750), (30, 2642250), (36, 2201875), (39, 2032500), (45, 1761500), (50, 1585350), (52, 1524375), (60, 1321125), (65, 1219500), (75, 1056900), (78, 1016250), (90, 880750), (100, 792675), (117, 677500), (125, 634140), (130, 609750), (150, 528450), (156, 508125), (180, 440375), (195, 406500), (225, 352300), (234, 338750), (250, 317070), (260, 304875), (271, 292500), (300, 264225), (325, 243900), (375, 211380), (390, 203250), (450, 176150), (468, 169375), (500, 158535), (542, 146250), (585, 135500), (625, 126828), (650, 121950), (750, 105690), (780, 101625), (813, 97500), (900, 88075), (975, 81300), (1084, 73125), (1125, 70460), (1170, 67750), (1250, 63414), (1300, 60975), (1355, 58500), (1500, 52845), (1625, 48780), (1626, 48750), (1875, 42276), (1950, 40650), (2250, 35230), (2340, 33875), (2439, 32500), (2500, 31707), (2710, 29250), (2925, 27100), (3250, 24390), (3252, 24375), (3523, 22500), (3750, 21138), (3900, 20325), (4065, 19500), (4500, 17615), (4875, 16260), (4878, 16250), (5420, 14625), (5625, 14092), (5850, 13550), (6500, 12195), (6775, 11700), (7046, 11250), (7500, 10569), (8125, 9756), (8130, 9750)]