68199570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:601

約数の個数: 80

約数和(自身を含む): 184650840

約数和(自身を除く): 116451270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 269, 270, 313, 405, 538, 626, 807, 810, 939, 1345, 1565, 1614, 1878, 2421, 2690, 2817, 3130, 4035, 4695, 4842, 5634, 7263, 8070, 8451, 9390, 12105, 14085, 14526, 16902, 21789, 24210, 25353, 28170, 36315, 42255, 43578, 50706, 72630, 84197, 84510, 108945, 126765, 168394, 217890, 252591, 253530, 420985, 505182, 757773, 841970, 1262955, 1515546, 2273319, 2525910, 3788865, 4546638, 6819957, 7577730, 11366595, 13639914, 22733190, 34099785, 68199570]

約数ペア:

[(1, 68199570), (2, 34099785), (3, 22733190), (5, 13639914), (6, 11366595), (9, 7577730), (10, 6819957), (15, 4546638), (18, 3788865), (27, 2525910), (30, 2273319), (45, 1515546), (54, 1262955), (81, 841970), (90, 757773), (135, 505182), (162, 420985), (269, 253530), (270, 252591), (313, 217890), (405, 168394), (538, 126765), (626, 108945), (807, 84510), (810, 84197), (939, 72630), (1345, 50706), (1565, 43578), (1614, 42255), (1878, 36315), (2421, 28170), (2690, 25353), (2817, 24210), (3130, 21789), (4035, 16902), (4695, 14526), (4842, 14085), (5634, 12105), (7263, 9390), (8070, 8451)]