882304020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12163}}^1$

素因数の和:12222

約数の個数: 144

約数和(自身を含む): 2975411712

約数和(自身を除く): 2093107692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 12163, 14508, 18135, 24180, 24326, 36270, 36489, 48652, 60815, 72540, 72978, 109467, 121630, 145956, 158119, 182445, 218934, 243260, 316238, 364890, 377053, 437868, 474357, 547335, 632476, 729780, 754106, 790595, 948714, 1094670, 1131159, 1423071, 1508212, 1581190, 1885265, 1897428, 2189340, 2262318, 2371785, 2846142, 3162380, 3393477, 3770530, 4524636, 4743570, 4901689, 5655795, 5692284, 6786954, 7115355, 7541060, 9487140, 9803378, 11311590, 13573908, 14230710, 14705067, 16967385, 19606756, 22623180, 24508445, 28461420, 29410134, 33934770, 44115201, 49016890, 58820268, 67869540, 73525335, 88230402, 98033780, 147050670, 176460804, 220576005, 294101340, 441152010, 882304020]

約数ペア:

[(1, 882304020), (2, 441152010), (3, 294101340), (4, 220576005), (5, 176460804), (6, 147050670), (9, 98033780), (10, 88230402), (12, 73525335), (13, 67869540), (15, 58820268), (18, 49016890), (20, 44115201), (26, 33934770), (30, 29410134), (31, 28461420), (36, 24508445), (39, 22623180), (45, 19606756), (52, 16967385), (60, 14705067), (62, 14230710), (65, 13573908), (78, 11311590), (90, 9803378), (93, 9487140), (117, 7541060), (124, 7115355), (130, 6786954), (155, 5692284), (156, 5655795), (180, 4901689), (186, 4743570), (195, 4524636), (234, 3770530), (260, 3393477), (279, 3162380), (310, 2846142), (372, 2371785), (390, 2262318), (403, 2189340), (465, 1897428), (468, 1885265), (558, 1581190), (585, 1508212), (620, 1423071), (780, 1131159), (806, 1094670), (930, 948714), (1116, 790595), (1170, 754106), (1209, 729780), (1395, 632476), (1612, 547335), (1860, 474357), (2015, 437868), (2340, 377053), (2418, 364890), (2790, 316238), (3627, 243260), (4030, 218934), (4836, 182445), (5580, 158119), (6045, 145956), (7254, 121630), (8060, 109467), (12090, 72978), (12163, 72540), (14508, 60815), (18135, 48652), (24180, 36489), (24326, 36270)]