90950040

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{3119}}^1$

素因数の和:3148

約数の個数: 112

約数和(自身を含む): 306914400

約数和(自身を除く): 215964360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3119, 3240, 3645, 4860, 5832, 6238, 7290, 9357, 9720, 12476, 14580, 15595, 18714, 24952, 28071, 29160, 31190, 37428, 46785, 56142, 62380, 74856, 84213, 93570, 112284, 124760, 140355, 168426, 187140, 224568, 252639, 280710, 336852, 374280, 421065, 505278, 561420, 673704, 757917, 842130, 1010556, 1122840, 1263195, 1515834, 1684260, 2021112, 2273751, 2526390, 3031668, 3368520, 3789585, 4547502, 5052780, 6063336, 7579170, 9095004, 10105560, 11368755, 15158340, 18190008, 22737510, 30316680, 45475020, 90950040]

約数ペア:

[(1, 90950040), (2, 45475020), (3, 30316680), (4, 22737510), (5, 18190008), (6, 15158340), (8, 11368755), (9, 10105560), (10, 9095004), (12, 7579170), (15, 6063336), (18, 5052780), (20, 4547502), (24, 3789585), (27, 3368520), (30, 3031668), (36, 2526390), (40, 2273751), (45, 2021112), (54, 1684260), (60, 1515834), (72, 1263195), (81, 1122840), (90, 1010556), (108, 842130), (120, 757917), (135, 673704), (162, 561420), (180, 505278), (216, 421065), (243, 374280), (270, 336852), (324, 280710), (360, 252639), (405, 224568), (486, 187140), (540, 168426), (648, 140355), (729, 124760), (810, 112284), (972, 93570), (1080, 84213), (1215, 74856), (1458, 62380), (1620, 56142), (1944, 46785), (2430, 37428), (2916, 31190), (3119, 29160), (3240, 28071), (3645, 24952), (4860, 18714), (5832, 15595), (6238, 14580), (7290, 12476), (9357, 9720)]