55827660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 144

約数和(自身を含む): 192707424

約数和(自身を除く): 136879764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1117, 1190, 1428, 1470, 1666, 1785, 2234, 2380, 2499, 2940, 3332, 3351, 3570, 4165, 4468, 4998, 5585, 6702, 7140, 7819, 8330, 9996, 11170, 12495, 13404, 15638, 16660, 16755, 18989, 22340, 23457, 24990, 31276, 33510, 37978, 39095, 46914, 49980, 54733, 56967, 67020, 75956, 78190, 93828, 94945, 109466, 113934, 117285, 132923, 156380, 164199, 189890, 218932, 227868, 234570, 265846, 273665, 284835, 328398, 379780, 398769, 469140, 531692, 547330, 569670, 656796, 664615, 797538, 820995, 930461, 1094660, 1139340, 1329230, 1595076, 1641990, 1860922, 1993845, 2658460, 2791383, 3283980, 3721844, 3987690, 4652305, 5582766, 7975380, 9304610, 11165532, 13956915, 18609220, 27913830, 55827660]

約数ペア:

[(1, 55827660), (2, 27913830), (3, 18609220), (4, 13956915), (5, 11165532), (6, 9304610), (7, 7975380), (10, 5582766), (12, 4652305), (14, 3987690), (15, 3721844), (17, 3283980), (20, 2791383), (21, 2658460), (28, 1993845), (30, 1860922), (34, 1641990), (35, 1595076), (42, 1329230), (49, 1139340), (51, 1094660), (60, 930461), (68, 820995), (70, 797538), (84, 664615), (85, 656796), (98, 569670), (102, 547330), (105, 531692), (119, 469140), (140, 398769), (147, 379780), (170, 328398), (196, 284835), (204, 273665), (210, 265846), (238, 234570), (245, 227868), (255, 218932), (294, 189890), (340, 164199), (357, 156380), (420, 132923), (476, 117285), (490, 113934), (510, 109466), (588, 94945), (595, 93828), (714, 78190), (735, 75956), (833, 67020), (980, 56967), (1020, 54733), (1117, 49980), (1190, 46914), (1428, 39095), (1470, 37978), (1666, 33510), (1785, 31276), (2234, 24990), (2380, 23457), (2499, 22340), (2940, 18989), (3332, 16755), (3351, 16660), (3570, 15638), (4165, 13404), (4468, 12495), (4998, 11170), (5585, 9996), (6702, 8330), (7140, 7819)]