69057660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 228445056

約数和(自身を除く): 159387396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 283, 294, 332, 415, 420, 490, 498, 566, 581, 588, 735, 830, 849, 980, 996, 1132, 1162, 1245, 1415, 1470, 1660, 1698, 1743, 1981, 2324, 2490, 2830, 2905, 2940, 3396, 3486, 3962, 4067, 4245, 4980, 5660, 5810, 5943, 6972, 7924, 8134, 8490, 8715, 9905, 11620, 11886, 12201, 13867, 16268, 16980, 17430, 19810, 20335, 23489, 23772, 24402, 27734, 29715, 34860, 39620, 40670, 41601, 46978, 48804, 55468, 59430, 61005, 69335, 70467, 81340, 83202, 93956, 117445, 118860, 122010, 138670, 140934, 164423, 166404, 208005, 234890, 244020, 277340, 281868, 328846, 352335, 416010, 469780, 493269, 657692, 704670, 822115, 832020, 986538, 1150961, 1409340, 1644230, 1973076, 2301922, 2466345, 3288460, 3452883, 4603844, 4932690, 5754805, 6905766, 9865380, 11509610, 13811532, 17264415, 23019220, 34528830, 69057660]

約数ペア:

[(1, 69057660), (2, 34528830), (3, 23019220), (4, 17264415), (5, 13811532), (6, 11509610), (7, 9865380), (10, 6905766), (12, 5754805), (14, 4932690), (15, 4603844), (20, 3452883), (21, 3288460), (28, 2466345), (30, 2301922), (35, 1973076), (42, 1644230), (49, 1409340), (60, 1150961), (70, 986538), (83, 832020), (84, 822115), (98, 704670), (105, 657692), (140, 493269), (147, 469780), (166, 416010), (196, 352335), (210, 328846), (245, 281868), (249, 277340), (283, 244020), (294, 234890), (332, 208005), (415, 166404), (420, 164423), (490, 140934), (498, 138670), (566, 122010), (581, 118860), (588, 117445), (735, 93956), (830, 83202), (849, 81340), (980, 70467), (996, 69335), (1132, 61005), (1162, 59430), (1245, 55468), (1415, 48804), (1470, 46978), (1660, 41601), (1698, 40670), (1743, 39620), (1981, 34860), (2324, 29715), (2490, 27734), (2830, 24402), (2905, 23772), (2940, 23489), (3396, 20335), (3486, 19810), (3962, 17430), (4067, 16980), (4245, 16268), (4980, 13867), (5660, 12201), (5810, 11886), (5943, 11620), (6972, 9905), (7924, 8715), (8134, 8490)]