90427320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 304776000

約数和(自身を除く): 214348680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 829, 909, 1010, 1080, 1212, 1515, 1658, 1818, 2020, 2424, 2487, 2727, 3030, 3316, 3636, 4040, 4145, 4545, 4974, 5454, 6060, 6632, 7272, 7461, 8290, 9090, 9948, 10908, 12120, 12435, 13635, 14922, 16580, 18180, 19896, 21816, 22383, 24870, 27270, 29844, 33160, 36360, 37305, 44766, 49740, 54540, 59688, 74610, 83729, 89532, 99480, 109080, 111915, 149220, 167458, 179064, 223830, 251187, 298440, 334916, 418645, 447660, 502374, 669832, 753561, 837290, 895320, 1004748, 1255935, 1507122, 1674580, 2009496, 2260683, 2511870, 3014244, 3349160, 3767805, 4521366, 5023740, 6028488, 7535610, 9042732, 10047480, 11303415, 15071220, 18085464, 22606830, 30142440, 45213660, 90427320]

約数ペア:

[(1, 90427320), (2, 45213660), (3, 30142440), (4, 22606830), (5, 18085464), (6, 15071220), (8, 11303415), (9, 10047480), (10, 9042732), (12, 7535610), (15, 6028488), (18, 5023740), (20, 4521366), (24, 3767805), (27, 3349160), (30, 3014244), (36, 2511870), (40, 2260683), (45, 2009496), (54, 1674580), (60, 1507122), (72, 1255935), (90, 1004748), (101, 895320), (108, 837290), (120, 753561), (135, 669832), (180, 502374), (202, 447660), (216, 418645), (270, 334916), (303, 298440), (360, 251187), (404, 223830), (505, 179064), (540, 167458), (606, 149220), (808, 111915), (829, 109080), (909, 99480), (1010, 89532), (1080, 83729), (1212, 74610), (1515, 59688), (1658, 54540), (1818, 49740), (2020, 44766), (2424, 37305), (2487, 36360), (2727, 33160), (3030, 29844), (3316, 27270), (3636, 24870), (4040, 22383), (4145, 21816), (4545, 19896), (4974, 18180), (5454, 16580), (6060, 14922), (6632, 13635), (7272, 12435), (7461, 12120), (8290, 10908), (9090, 9948)]