91575960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2721

約数の個数: 128

約数和(自身を含む): 321753600

約数和(自身を除く): 230177640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2659, 2870, 3444, 4305, 4920, 5318, 5740, 6888, 7977, 8610, 10636, 11480, 13295, 15954, 17220, 18613, 21272, 26590, 31908, 34440, 37226, 39885, 53180, 55839, 63816, 74452, 79770, 93065, 106360, 109019, 111678, 148904, 159540, 186130, 218038, 223356, 279195, 319080, 327057, 372260, 436076, 446712, 545095, 558390, 654114, 744520, 763133, 872152, 1090190, 1116780, 1308228, 1526266, 1635285, 2180380, 2233560, 2289399, 2616456, 3052532, 3270570, 3815665, 4360760, 4578798, 6105064, 6541140, 7631330, 9157596, 11446995, 13082280, 15262660, 18315192, 22893990, 30525320, 45787980, 91575960]

約数ペア:

[(1, 91575960), (2, 45787980), (3, 30525320), (4, 22893990), (5, 18315192), (6, 15262660), (7, 13082280), (8, 11446995), (10, 9157596), (12, 7631330), (14, 6541140), (15, 6105064), (20, 4578798), (21, 4360760), (24, 3815665), (28, 3270570), (30, 3052532), (35, 2616456), (40, 2289399), (41, 2233560), (42, 2180380), (56, 1635285), (60, 1526266), (70, 1308228), (82, 1116780), (84, 1090190), (105, 872152), (120, 763133), (123, 744520), (140, 654114), (164, 558390), (168, 545095), (205, 446712), (210, 436076), (246, 372260), (280, 327057), (287, 319080), (328, 279195), (410, 223356), (420, 218038), (492, 186130), (574, 159540), (615, 148904), (820, 111678), (840, 109019), (861, 106360), (984, 93065), (1148, 79770), (1230, 74452), (1435, 63816), (1640, 55839), (1722, 53180), (2296, 39885), (2460, 37226), (2659, 34440), (2870, 31908), (3444, 26590), (4305, 21272), (4920, 18613), (5318, 17220), (5740, 15954), (6888, 13295), (7977, 11480), (8610, 10636)]