85596420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 300980736

約数和(自身を除く): 215384316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 61, 65, 70, 78, 84, 91, 105, 122, 130, 140, 156, 182, 183, 195, 210, 244, 257, 260, 273, 305, 364, 366, 390, 420, 427, 455, 514, 546, 610, 732, 771, 780, 793, 854, 910, 915, 1028, 1092, 1220, 1281, 1285, 1365, 1542, 1586, 1708, 1799, 1820, 1830, 2135, 2379, 2562, 2570, 2730, 3084, 3172, 3341, 3598, 3660, 3855, 3965, 4270, 4758, 5124, 5140, 5397, 5460, 5551, 6405, 6682, 7196, 7710, 7930, 8540, 8995, 9516, 10023, 10794, 11102, 11895, 12810, 13364, 15420, 15677, 15860, 16653, 16705, 17990, 20046, 21588, 22204, 23387, 23790, 25620, 26985, 27755, 31354, 33306, 33410, 35980, 40092, 46774, 47031, 47580, 50115, 53970, 55510, 62708, 66612, 66820, 70161, 78385, 83265, 93548, 94062, 100230, 107940, 109739, 111020, 116935, 140322, 156770, 166530, 188124, 200460, 203801, 219478, 233870, 235155, 280644, 313540, 329217, 333060, 350805, 407602, 438956, 467740, 470310, 548695, 611403, 658434, 701610, 815204, 940620, 1019005, 1097390, 1222806, 1316868, 1403220, 1426607, 1646085, 2038010, 2194780, 2445612, 2853214, 3057015, 3292170, 4076020, 4279821, 5706428, 6114030, 6584340, 7133035, 8559642, 12228060, 14266070, 17119284, 21399105, 28532140, 42798210, 85596420]

約数ペア:

[(1, 85596420), (2, 42798210), (3, 28532140), (4, 21399105), (5, 17119284), (6, 14266070), (7, 12228060), (10, 8559642), (12, 7133035), (13, 6584340), (14, 6114030), (15, 5706428), (20, 4279821), (21, 4076020), (26, 3292170), (28, 3057015), (30, 2853214), (35, 2445612), (39, 2194780), (42, 2038010), (52, 1646085), (60, 1426607), (61, 1403220), (65, 1316868), (70, 1222806), (78, 1097390), (84, 1019005), (91, 940620), (105, 815204), (122, 701610), (130, 658434), (140, 611403), (156, 548695), (182, 470310), (183, 467740), (195, 438956), (210, 407602), (244, 350805), (257, 333060), (260, 329217), (273, 313540), (305, 280644), (364, 235155), (366, 233870), (390, 219478), (420, 203801), (427, 200460), (455, 188124), (514, 166530), (546, 156770), (610, 140322), (732, 116935), (771, 111020), (780, 109739), (793, 107940), (854, 100230), (910, 94062), (915, 93548), (1028, 83265), (1092, 78385), (1220, 70161), (1281, 66820), (1285, 66612), (1365, 62708), (1542, 55510), (1586, 53970), (1708, 50115), (1799, 47580), (1820, 47031), (1830, 46774), (2135, 40092), (2379, 35980), (2562, 33410), (2570, 33306), (2730, 31354), (3084, 27755), (3172, 26985), (3341, 25620), (3598, 23790), (3660, 23387), (3855, 22204), (3965, 21588), (4270, 20046), (4758, 17990), (5124, 16705), (5140, 16653), (5397, 15860), (5460, 15677), (5551, 15420), (6405, 13364), (6682, 12810), (7196, 11895), (7710, 11102), (7930, 10794), (8540, 10023), (8995, 9516)]