145269960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 333731640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 167, 220, 264, 330, 334, 440, 501, 659, 660, 668, 835, 1002, 1318, 1320, 1336, 1670, 1837, 1977, 2004, 2505, 2636, 3295, 3340, 3674, 3954, 4008, 5010, 5272, 5511, 6590, 6680, 7249, 7348, 7908, 9185, 9885, 10020, 11022, 13180, 14498, 14696, 15816, 18370, 19770, 20040, 21747, 22044, 26360, 27555, 28996, 36245, 36740, 39540, 43494, 44088, 55110, 57992, 72490, 73480, 79080, 86988, 108735, 110053, 110220, 144980, 173976, 217470, 220106, 220440, 289960, 330159, 434940, 440212, 550265, 660318, 869880, 880424, 1100530, 1210583, 1320636, 1650795, 2201060, 2421166, 2641272, 3301590, 3631749, 4402120, 4842332, 6052915, 6603180, 7263498, 9684664, 12105830, 13206360, 14526996, 18158745, 24211660, 29053992, 36317490, 48423320, 72634980, 145269960]

約数ペア:

[(1, 145269960), (2, 72634980), (3, 48423320), (4, 36317490), (5, 29053992), (6, 24211660), (8, 18158745), (10, 14526996), (11, 13206360), (12, 12105830), (15, 9684664), (20, 7263498), (22, 6603180), (24, 6052915), (30, 4842332), (33, 4402120), (40, 3631749), (44, 3301590), (55, 2641272), (60, 2421166), (66, 2201060), (88, 1650795), (110, 1320636), (120, 1210583), (132, 1100530), (165, 880424), (167, 869880), (220, 660318), (264, 550265), (330, 440212), (334, 434940), (440, 330159), (501, 289960), (659, 220440), (660, 220106), (668, 217470), (835, 173976), (1002, 144980), (1318, 110220), (1320, 110053), (1336, 108735), (1670, 86988), (1837, 79080), (1977, 73480), (2004, 72490), (2505, 57992), (2636, 55110), (3295, 44088), (3340, 43494), (3674, 39540), (3954, 36740), (4008, 36245), (5010, 28996), (5272, 27555), (5511, 26360), (6590, 22044), (6680, 21747), (7249, 20040), (7348, 19770), (7908, 18370), (9185, 15816), (9885, 14696), (10020, 14498), (11022, 13180)]