90906840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2114

約数の個数: 128

約数和(自身を含む): 310564800

約数和(自身を除く): 219657960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2053, 2214, 2460, 2952, 3690, 4106, 4428, 4920, 5535, 6159, 7380, 8212, 8856, 10265, 11070, 12318, 14760, 16424, 18477, 20530, 22140, 24636, 30795, 36954, 41060, 44280, 49272, 55431, 61590, 73908, 82120, 84173, 92385, 110862, 123180, 147816, 168346, 184770, 221724, 246360, 252519, 277155, 336692, 369540, 420865, 443448, 505038, 554310, 673384, 739080, 757557, 841730, 1010076, 1108620, 1262595, 1515114, 1683460, 2020152, 2217240, 2272671, 2525190, 3030228, 3366920, 3787785, 4545342, 5050380, 6060456, 7575570, 9090684, 10100760, 11363355, 15151140, 18181368, 22726710, 30302280, 45453420, 90906840]

約数ペア:

[(1, 90906840), (2, 45453420), (3, 30302280), (4, 22726710), (5, 18181368), (6, 15151140), (8, 11363355), (9, 10100760), (10, 9090684), (12, 7575570), (15, 6060456), (18, 5050380), (20, 4545342), (24, 3787785), (27, 3366920), (30, 3030228), (36, 2525190), (40, 2272671), (41, 2217240), (45, 2020152), (54, 1683460), (60, 1515114), (72, 1262595), (82, 1108620), (90, 1010076), (108, 841730), (120, 757557), (123, 739080), (135, 673384), (164, 554310), (180, 505038), (205, 443448), (216, 420865), (246, 369540), (270, 336692), (328, 277155), (360, 252519), (369, 246360), (410, 221724), (492, 184770), (540, 168346), (615, 147816), (738, 123180), (820, 110862), (984, 92385), (1080, 84173), (1107, 82120), (1230, 73908), (1476, 61590), (1640, 55431), (1845, 49272), (2053, 44280), (2214, 41060), (2460, 36954), (2952, 30795), (3690, 24636), (4106, 22140), (4428, 20530), (4920, 18477), (5535, 16424), (6159, 14760), (7380, 12318), (8212, 11070), (8856, 10265)]