7445100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 24498432

約数和(自身を除く): 17053332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 83, 92, 100, 115, 130, 138, 150, 156, 166, 195, 230, 249, 260, 276, 299, 300, 325, 332, 345, 390, 415, 460, 498, 575, 598, 650, 690, 780, 830, 897, 975, 996, 1079, 1150, 1196, 1245, 1300, 1380, 1495, 1660, 1725, 1794, 1909, 1950, 2075, 2158, 2300, 2490, 2990, 3237, 3450, 3588, 3818, 3900, 4150, 4316, 4485, 4980, 5395, 5727, 5980, 6225, 6474, 6900, 7475, 7636, 8300, 8970, 9545, 10790, 11454, 12450, 12948, 14950, 16185, 17940, 19090, 21580, 22425, 22908, 24817, 24900, 26975, 28635, 29900, 32370, 38180, 44850, 47725, 49634, 53950, 57270, 64740, 74451, 80925, 89700, 95450, 99268, 107900, 114540, 124085, 143175, 148902, 161850, 190900, 248170, 286350, 297804, 323700, 372255, 496340, 572700, 620425, 744510, 1240850, 1489020, 1861275, 2481700, 3722550, 7445100]

約数ペア:

[(1, 7445100), (2, 3722550), (3, 2481700), (4, 1861275), (5, 1489020), (6, 1240850), (10, 744510), (12, 620425), (13, 572700), (15, 496340), (20, 372255), (23, 323700), (25, 297804), (26, 286350), (30, 248170), (39, 190900), (46, 161850), (50, 148902), (52, 143175), (60, 124085), (65, 114540), (69, 107900), (75, 99268), (78, 95450), (83, 89700), (92, 80925), (100, 74451), (115, 64740), (130, 57270), (138, 53950), (150, 49634), (156, 47725), (166, 44850), (195, 38180), (230, 32370), (249, 29900), (260, 28635), (276, 26975), (299, 24900), (300, 24817), (325, 22908), (332, 22425), (345, 21580), (390, 19090), (415, 17940), (460, 16185), (498, 14950), (575, 12948), (598, 12450), (650, 11454), (690, 10790), (780, 9545), (830, 8970), (897, 8300), (975, 7636), (996, 7475), (1079, 6900), (1150, 6474), (1196, 6225), (1245, 5980), (1300, 5727), (1380, 5395), (1495, 4980), (1660, 4485), (1725, 4316), (1794, 4150), (1909, 3900), (1950, 3818), (2075, 3588), (2158, 3450), (2300, 3237), (2490, 2990)]