4612500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 108

約数和(自身を含む): 14928732

約数和(自身を除く): 10316232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 125, 150, 164, 180, 205, 225, 246, 250, 300, 369, 375, 410, 450, 492, 500, 615, 625, 738, 750, 820, 900, 1025, 1125, 1230, 1250, 1476, 1500, 1845, 1875, 2050, 2250, 2460, 2500, 3075, 3125, 3690, 3750, 4100, 4500, 5125, 5625, 6150, 6250, 7380, 7500, 9225, 9375, 10250, 11250, 12300, 12500, 15375, 18450, 18750, 20500, 22500, 25625, 28125, 30750, 36900, 37500, 46125, 51250, 56250, 61500, 76875, 92250, 102500, 112500, 128125, 153750, 184500, 230625, 256250, 307500, 384375, 461250, 512500, 768750, 922500, 1153125, 1537500, 2306250, 4612500]

約数ペア:

[(1, 4612500), (2, 2306250), (3, 1537500), (4, 1153125), (5, 922500), (6, 768750), (9, 512500), (10, 461250), (12, 384375), (15, 307500), (18, 256250), (20, 230625), (25, 184500), (30, 153750), (36, 128125), (41, 112500), (45, 102500), (50, 92250), (60, 76875), (75, 61500), (82, 56250), (90, 51250), (100, 46125), (123, 37500), (125, 36900), (150, 30750), (164, 28125), (180, 25625), (205, 22500), (225, 20500), (246, 18750), (250, 18450), (300, 15375), (369, 12500), (375, 12300), (410, 11250), (450, 10250), (492, 9375), (500, 9225), (615, 7500), (625, 7380), (738, 6250), (750, 6150), (820, 5625), (900, 5125), (1025, 4500), (1125, 4100), (1230, 3750), (1250, 3690), (1476, 3125), (1500, 3075), (1845, 2500), (1875, 2460), (2050, 2250)]