235180440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5399}}^1$

素因数の和:5438

約数の個数: 144

約数和(自身を含む): 840294000

約数和(自身を除く): 605113560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5399, 5445, 7260, 8712, 10798, 10890, 14520, 16197, 21596, 21780, 26995, 32394, 43192, 43560, 48591, 53990, 59389, 64788, 80985, 97182, 107980, 118778, 129576, 161970, 178167, 194364, 215960, 237556, 242955, 296945, 323940, 356334, 388728, 475112, 485910, 534501, 593890, 647880, 653279, 712668, 890835, 971820, 1069002, 1187780, 1306558, 1425336, 1781670, 1943640, 1959837, 2138004, 2375560, 2613116, 2672505, 3266395, 3563340, 3919674, 4276008, 5226232, 5345010, 5879511, 6532790, 7126680, 7839348, 9799185, 10690020, 11759022, 13065580, 15678696, 19598370, 21380040, 23518044, 26131160, 29397555, 39196740, 47036088, 58795110, 78393480, 117590220, 235180440]

約数ペア:

[(1, 235180440), (2, 117590220), (3, 78393480), (4, 58795110), (5, 47036088), (6, 39196740), (8, 29397555), (9, 26131160), (10, 23518044), (11, 21380040), (12, 19598370), (15, 15678696), (18, 13065580), (20, 11759022), (22, 10690020), (24, 9799185), (30, 7839348), (33, 7126680), (36, 6532790), (40, 5879511), (44, 5345010), (45, 5226232), (55, 4276008), (60, 3919674), (66, 3563340), (72, 3266395), (88, 2672505), (90, 2613116), (99, 2375560), (110, 2138004), (120, 1959837), (121, 1943640), (132, 1781670), (165, 1425336), (180, 1306558), (198, 1187780), (220, 1069002), (242, 971820), (264, 890835), (330, 712668), (360, 653279), (363, 647880), (396, 593890), (440, 534501), (484, 485910), (495, 475112), (605, 388728), (660, 356334), (726, 323940), (792, 296945), (968, 242955), (990, 237556), (1089, 215960), (1210, 194364), (1320, 178167), (1452, 161970), (1815, 129576), (1980, 118778), (2178, 107980), (2420, 97182), (2904, 80985), (3630, 64788), (3960, 59389), (4356, 53990), (4840, 48591), (5399, 43560), (5445, 43192), (7260, 32394), (8712, 26995), (10798, 21780), (10890, 21596), (14520, 16197)]