83901420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 120

約数和(自身を含む): 267475824

約数和(自身を除く): 183574404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 773, 804, 810, 1005, 1206, 1340, 1546, 1620, 1809, 2010, 2319, 2412, 3015, 3092, 3618, 3865, 4020, 4638, 5427, 6030, 6957, 7236, 7730, 9045, 9276, 10854, 11595, 12060, 13914, 15460, 18090, 20871, 21708, 23190, 27135, 27828, 34785, 36180, 41742, 46380, 51791, 54270, 62613, 69570, 83484, 103582, 104355, 108540, 125226, 139140, 155373, 207164, 208710, 250452, 258955, 310746, 313065, 417420, 466119, 517910, 621492, 626130, 776865, 932238, 1035820, 1252260, 1398357, 1553730, 1864476, 2330595, 2796714, 3107460, 4195071, 4661190, 5593428, 6991785, 8390142, 9322380, 13983570, 16780284, 20975355, 27967140, 41950710, 83901420]

約数ペア:

[(1, 83901420), (2, 41950710), (3, 27967140), (4, 20975355), (5, 16780284), (6, 13983570), (9, 9322380), (10, 8390142), (12, 6991785), (15, 5593428), (18, 4661190), (20, 4195071), (27, 3107460), (30, 2796714), (36, 2330595), (45, 1864476), (54, 1553730), (60, 1398357), (67, 1252260), (81, 1035820), (90, 932238), (108, 776865), (134, 626130), (135, 621492), (162, 517910), (180, 466119), (201, 417420), (268, 313065), (270, 310746), (324, 258955), (335, 250452), (402, 208710), (405, 207164), (540, 155373), (603, 139140), (670, 125226), (773, 108540), (804, 104355), (810, 103582), (1005, 83484), (1206, 69570), (1340, 62613), (1546, 54270), (1620, 51791), (1809, 46380), (2010, 41742), (2319, 36180), (2412, 34785), (3015, 27828), (3092, 27135), (3618, 23190), (3865, 21708), (4020, 20871), (4638, 18090), (5427, 15460), (6030, 13914), (6957, 12060), (7236, 11595), (7730, 10854), (9045, 9276)]