90609660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29611}}^1$

素因数の和:29643

約数の個数: 72

約数和(自身を含む): 291026736

約数和(自身を除く): 200417076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 29611, 59222, 88833, 118444, 148055, 177666, 266499, 296110, 355332, 444165, 503387, 532998, 592220, 888330, 1006774, 1065996, 1332495, 1510161, 1776660, 2013548, 2516935, 2664990, 3020322, 4530483, 5033870, 5329980, 6040644, 7550805, 9060966, 10067740, 15101610, 18121932, 22652415, 30203220, 45304830, 90609660]

約数ペア:

[(1, 90609660), (2, 45304830), (3, 30203220), (4, 22652415), (5, 18121932), (6, 15101610), (9, 10067740), (10, 9060966), (12, 7550805), (15, 6040644), (17, 5329980), (18, 5033870), (20, 4530483), (30, 3020322), (34, 2664990), (36, 2516935), (45, 2013548), (51, 1776660), (60, 1510161), (68, 1332495), (85, 1065996), (90, 1006774), (102, 888330), (153, 592220), (170, 532998), (180, 503387), (204, 444165), (255, 355332), (306, 296110), (340, 266499), (510, 177666), (612, 148055), (765, 118444), (1020, 88833), (1530, 59222), (3060, 29611)]