129072060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4243}}^1$

素因数の和:4284

約数の個数: 108

約数和(自身を含む): 424051992

約数和(自身を除く): 294979932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 4243, 5070, 6084, 7605, 8486, 10140, 12729, 15210, 16972, 21215, 25458, 30420, 38187, 42430, 50916, 55159, 63645, 76374, 84860, 110318, 127290, 152748, 165477, 190935, 220636, 254580, 275795, 330954, 381870, 496431, 551590, 661908, 717067, 763740, 827385, 992862, 1103180, 1434134, 1654770, 1985724, 2151201, 2482155, 2868268, 3309540, 3585335, 4302402, 4964310, 6453603, 7170670, 8604804, 9928620, 10756005, 12907206, 14341340, 21512010, 25814412, 32268015, 43024020, 64536030, 129072060]

約数ペア:

[(1, 129072060), (2, 64536030), (3, 43024020), (4, 32268015), (5, 25814412), (6, 21512010), (9, 14341340), (10, 12907206), (12, 10756005), (13, 9928620), (15, 8604804), (18, 7170670), (20, 6453603), (26, 4964310), (30, 4302402), (36, 3585335), (39, 3309540), (45, 2868268), (52, 2482155), (60, 2151201), (65, 1985724), (78, 1654770), (90, 1434134), (117, 1103180), (130, 992862), (156, 827385), (169, 763740), (180, 717067), (195, 661908), (234, 551590), (260, 496431), (338, 381870), (390, 330954), (468, 275795), (507, 254580), (585, 220636), (676, 190935), (780, 165477), (845, 152748), (1014, 127290), (1170, 110318), (1521, 84860), (1690, 76374), (2028, 63645), (2340, 55159), (2535, 50916), (3042, 42430), (3380, 38187), (4243, 30420), (5070, 25458), (6084, 21215), (7605, 16972), (8486, 15210), (10140, 12729)]