149763480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 468910080

約数和(自身を除く): 319146600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 186, 248, 254, 310, 317, 372, 381, 465, 508, 620, 634, 635, 744, 762, 930, 951, 1016, 1240, 1268, 1270, 1524, 1585, 1860, 1902, 1905, 2536, 2540, 3048, 3170, 3720, 3804, 3810, 3937, 4755, 5080, 6340, 7608, 7620, 7874, 9510, 9827, 11811, 12680, 15240, 15748, 19020, 19654, 19685, 23622, 29481, 31496, 38040, 39308, 39370, 40259, 47244, 49135, 58962, 59055, 78616, 78740, 80518, 94488, 98270, 117924, 118110, 120777, 147405, 157480, 161036, 196540, 201295, 235848, 236220, 241554, 294810, 322072, 393080, 402590, 472440, 483108, 589620, 603885, 805180, 966216, 1179240, 1207770, 1248029, 1610360, 2415540, 2496058, 3744087, 4831080, 4992116, 6240145, 7488174, 9984232, 12480290, 14976348, 18720435, 24960580, 29952696, 37440870, 49921160, 74881740, 149763480]

約数ペア:

[(1, 149763480), (2, 74881740), (3, 49921160), (4, 37440870), (5, 29952696), (6, 24960580), (8, 18720435), (10, 14976348), (12, 12480290), (15, 9984232), (20, 7488174), (24, 6240145), (30, 4992116), (31, 4831080), (40, 3744087), (60, 2496058), (62, 2415540), (93, 1610360), (120, 1248029), (124, 1207770), (127, 1179240), (155, 966216), (186, 805180), (248, 603885), (254, 589620), (310, 483108), (317, 472440), (372, 402590), (381, 393080), (465, 322072), (508, 294810), (620, 241554), (634, 236220), (635, 235848), (744, 201295), (762, 196540), (930, 161036), (951, 157480), (1016, 147405), (1240, 120777), (1268, 118110), (1270, 117924), (1524, 98270), (1585, 94488), (1860, 80518), (1902, 78740), (1905, 78616), (2536, 59055), (2540, 58962), (3048, 49135), (3170, 47244), (3720, 40259), (3804, 39370), (3810, 39308), (3937, 38040), (4755, 31496), (5080, 29481), (6340, 23622), (7608, 19685), (7620, 19654), (7874, 19020), (9510, 15748), (9827, 15240), (11811, 12680)]