90317640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5659}}^1$

素因数の和:5699

約数の個数: 128

約数和(自身を含む): 326016000

約数和(自身を除く): 235698360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 5659, 7980, 11318, 15960, 16977, 22636, 28295, 33954, 39613, 45272, 56590, 67908, 79226, 84885, 107521, 113180, 118839, 135816, 158452, 169770, 198065, 215042, 226360, 237678, 316904, 322563, 339540, 396130, 430084, 475356, 537605, 594195, 645126, 679080, 752647, 792260, 860168, 950712, 1075210, 1188390, 1290252, 1505294, 1584520, 1612815, 2150420, 2257941, 2376780, 2580504, 3010588, 3225630, 3763235, 4300840, 4515882, 4753560, 6021176, 6451260, 7526470, 9031764, 11289705, 12902520, 15052940, 18063528, 22579410, 30105880, 45158820, 90317640]

約数ペア:

[(1, 90317640), (2, 45158820), (3, 30105880), (4, 22579410), (5, 18063528), (6, 15052940), (7, 12902520), (8, 11289705), (10, 9031764), (12, 7526470), (14, 6451260), (15, 6021176), (19, 4753560), (20, 4515882), (21, 4300840), (24, 3763235), (28, 3225630), (30, 3010588), (35, 2580504), (38, 2376780), (40, 2257941), (42, 2150420), (56, 1612815), (57, 1584520), (60, 1505294), (70, 1290252), (76, 1188390), (84, 1075210), (95, 950712), (105, 860168), (114, 792260), (120, 752647), (133, 679080), (140, 645126), (152, 594195), (168, 537605), (190, 475356), (210, 430084), (228, 396130), (266, 339540), (280, 322563), (285, 316904), (380, 237678), (399, 226360), (420, 215042), (456, 198065), (532, 169770), (570, 158452), (665, 135816), (760, 118839), (798, 113180), (840, 107521), (1064, 84885), (1140, 79226), (1330, 67908), (1596, 56590), (1995, 45272), (2280, 39613), (2660, 33954), (3192, 28295), (3990, 22636), (5320, 16977), (5659, 15960), (7980, 11318)]