7182304020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{22279}}^1$

素因数の和:22499

約数の個数: 120

約数和(自身を含む): 22645392000

約数和(自身を除く): 15463087980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 199, 270, 324, 398, 405, 540, 597, 796, 810, 995, 1194, 1620, 1791, 1990, 2388, 2985, 3582, 3980, 5373, 5970, 7164, 8955, 10746, 11940, 16119, 17910, 21492, 22279, 26865, 32238, 35820, 44558, 53730, 64476, 66837, 80595, 89116, 107460, 111395, 133674, 161190, 200511, 222790, 267348, 322380, 334185, 401022, 445580, 601533, 668370, 802044, 1002555, 1203066, 1336740, 1804599, 2005110, 2406132, 3007665, 3609198, 4010220, 4433521, 6015330, 7218396, 8867042, 9022995, 12030660, 13300563, 17734084, 18045990, 22167605, 26601126, 36091980, 39901689, 44335210, 53202252, 66502815, 79803378, 88670420, 119705067, 133005630, 159606756, 199508445, 239410134, 266011260, 359115201, 399016890, 478820268, 598525335, 718230402, 798033780, 1197050670, 1436460804, 1795576005, 2394101340, 3591152010, 7182304020]

約数ペア:

[(1, 7182304020), (2, 3591152010), (3, 2394101340), (4, 1795576005), (5, 1436460804), (6, 1197050670), (9, 798033780), (10, 718230402), (12, 598525335), (15, 478820268), (18, 399016890), (20, 359115201), (27, 266011260), (30, 239410134), (36, 199508445), (45, 159606756), (54, 133005630), (60, 119705067), (81, 88670420), (90, 79803378), (108, 66502815), (135, 53202252), (162, 44335210), (180, 39901689), (199, 36091980), (270, 26601126), (324, 22167605), (398, 18045990), (405, 17734084), (540, 13300563), (597, 12030660), (796, 9022995), (810, 8867042), (995, 7218396), (1194, 6015330), (1620, 4433521), (1791, 4010220), (1990, 3609198), (2388, 3007665), (2985, 2406132), (3582, 2005110), (3980, 1804599), (5373, 1336740), (5970, 1203066), (7164, 1002555), (8955, 802044), (10746, 668370), (11940, 601533), (16119, 445580), (17910, 401022), (21492, 334185), (22279, 322380), (26865, 267348), (32238, 222790), (35820, 200511), (44558, 161190), (53730, 133674), (64476, 111395), (66837, 107460), (80595, 89116)]