66950760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 218661120

約数和(自身を除く): 151710360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 887, 888, 1020, 1110, 1258, 1480, 1774, 1887, 2040, 2220, 2516, 2661, 3145, 3548, 3774, 4435, 4440, 5032, 5322, 6290, 7096, 7548, 8870, 9435, 10644, 12580, 13305, 15079, 15096, 17740, 18870, 21288, 25160, 26610, 30158, 32819, 35480, 37740, 45237, 53220, 60316, 65638, 75395, 75480, 90474, 98457, 106440, 120632, 131276, 150790, 164095, 180948, 196914, 226185, 262552, 301580, 328190, 361896, 393828, 452370, 492285, 557923, 603160, 656380, 787656, 904740, 984570, 1115846, 1312760, 1673769, 1809480, 1969140, 2231692, 2789615, 3347538, 3938280, 4463384, 5579230, 6695076, 8368845, 11158460, 13390152, 16737690, 22316920, 33475380, 66950760]

約数ペア:

[(1, 66950760), (2, 33475380), (3, 22316920), (4, 16737690), (5, 13390152), (6, 11158460), (8, 8368845), (10, 6695076), (12, 5579230), (15, 4463384), (17, 3938280), (20, 3347538), (24, 2789615), (30, 2231692), (34, 1969140), (37, 1809480), (40, 1673769), (51, 1312760), (60, 1115846), (68, 984570), (74, 904740), (85, 787656), (102, 656380), (111, 603160), (120, 557923), (136, 492285), (148, 452370), (170, 393828), (185, 361896), (204, 328190), (222, 301580), (255, 262552), (296, 226185), (340, 196914), (370, 180948), (408, 164095), (444, 150790), (510, 131276), (555, 120632), (629, 106440), (680, 98457), (740, 90474), (887, 75480), (888, 75395), (1020, 65638), (1110, 60316), (1258, 53220), (1480, 45237), (1774, 37740), (1887, 35480), (2040, 32819), (2220, 30158), (2516, 26610), (2661, 25160), (3145, 21288), (3548, 18870), (3774, 17740), (4435, 15096), (4440, 15079), (5032, 13305), (5322, 12580), (6290, 10644), (7096, 9435), (7548, 8870)]