127762500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{3407}}^1$

素因数の和:3439

約数の個数: 72

約数和(自身を含む): 372726144

約数和(自身を除く): 244963644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3125, 3407, 3750, 6250, 6814, 7500, 9375, 10221, 12500, 13628, 17035, 18750, 20442, 34070, 37500, 40884, 51105, 68140, 85175, 102210, 170350, 204420, 255525, 340700, 425875, 511050, 851750, 1022100, 1277625, 1703500, 2129375, 2555250, 4258750, 5110500, 6388125, 8517500, 10646875, 12776250, 21293750, 25552500, 31940625, 42587500, 63881250, 127762500]

約数ペア:

[(1, 127762500), (2, 63881250), (3, 42587500), (4, 31940625), (5, 25552500), (6, 21293750), (10, 12776250), (12, 10646875), (15, 8517500), (20, 6388125), (25, 5110500), (30, 4258750), (50, 2555250), (60, 2129375), (75, 1703500), (100, 1277625), (125, 1022100), (150, 851750), (250, 511050), (300, 425875), (375, 340700), (500, 255525), (625, 204420), (750, 170350), (1250, 102210), (1500, 85175), (1875, 68140), (2500, 51105), (3125, 40884), (3407, 37500), (3750, 34070), (6250, 20442), (6814, 18750), (7500, 17035), (9375, 13628), (10221, 12500)]