27490500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 89434800

約数和(自身を除く): 61944300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 125, 149, 150, 164, 180, 205, 225, 246, 250, 298, 300, 369, 375, 410, 447, 450, 492, 500, 596, 615, 738, 745, 750, 820, 894, 900, 1025, 1125, 1230, 1341, 1476, 1490, 1500, 1788, 1845, 2050, 2235, 2250, 2460, 2682, 2980, 3075, 3690, 3725, 4100, 4470, 4500, 5125, 5364, 6109, 6150, 6705, 7380, 7450, 8940, 9225, 10250, 11175, 12218, 12300, 13410, 14900, 15375, 18327, 18450, 18625, 20500, 22350, 24436, 26820, 30545, 30750, 33525, 36654, 36900, 37250, 44700, 46125, 54981, 55875, 61090, 61500, 67050, 73308, 74500, 91635, 92250, 109962, 111750, 122180, 134100, 152725, 167625, 183270, 184500, 219924, 223500, 274905, 305450, 335250, 366540, 458175, 549810, 610900, 670500, 763625, 916350, 1099620, 1374525, 1527250, 1832700, 2290875, 2749050, 3054500, 4581750, 5498100, 6872625, 9163500, 13745250, 27490500]

約数ペア:

[(1, 27490500), (2, 13745250), (3, 9163500), (4, 6872625), (5, 5498100), (6, 4581750), (9, 3054500), (10, 2749050), (12, 2290875), (15, 1832700), (18, 1527250), (20, 1374525), (25, 1099620), (30, 916350), (36, 763625), (41, 670500), (45, 610900), (50, 549810), (60, 458175), (75, 366540), (82, 335250), (90, 305450), (100, 274905), (123, 223500), (125, 219924), (149, 184500), (150, 183270), (164, 167625), (180, 152725), (205, 134100), (225, 122180), (246, 111750), (250, 109962), (298, 92250), (300, 91635), (369, 74500), (375, 73308), (410, 67050), (447, 61500), (450, 61090), (492, 55875), (500, 54981), (596, 46125), (615, 44700), (738, 37250), (745, 36900), (750, 36654), (820, 33525), (894, 30750), (900, 30545), (1025, 26820), (1125, 24436), (1230, 22350), (1341, 20500), (1476, 18625), (1490, 18450), (1500, 18327), (1788, 15375), (1845, 14900), (2050, 13410), (2235, 12300), (2250, 12218), (2460, 11175), (2682, 10250), (2980, 9225), (3075, 8940), (3690, 7450), (3725, 7380), (4100, 6705), (4470, 6150), (4500, 6109), (5125, 5364)]