165207060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 541900800

約数和(自身を除く): 376693740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 71, 90, 93, 108, 124, 135, 139, 142, 155, 180, 186, 213, 270, 278, 279, 284, 310, 355, 372, 417, 426, 465, 540, 556, 558, 620, 639, 695, 710, 834, 837, 852, 930, 1065, 1116, 1251, 1278, 1390, 1395, 1420, 1668, 1674, 1860, 1917, 2085, 2130, 2201, 2502, 2556, 2780, 2790, 3195, 3348, 3753, 3834, 4170, 4185, 4260, 4309, 4402, 5004, 5580, 6255, 6390, 6603, 7506, 7668, 8340, 8370, 8618, 8804, 9585, 9869, 11005, 12510, 12780, 12927, 13206, 15012, 16740, 17236, 18765, 19170, 19738, 19809, 21545, 22010, 25020, 25854, 26412, 29607, 33015, 37530, 38340, 38781, 39476, 39618, 43090, 44020, 49345, 51708, 59214, 59427, 64635, 66030, 75060, 77562, 79236, 86180, 88821, 98690, 99045, 116343, 118428, 118854, 129270, 132060, 148035, 155124, 177642, 193905, 197380, 198090, 232686, 237708, 258540, 266463, 296070, 297135, 305939, 355284, 387810, 396180, 444105, 465372, 532926, 581715, 592140, 594270, 611878, 775620, 888210, 917817, 1065852, 1163430, 1188540, 1223756, 1332315, 1529695, 1776420, 1835634, 2326860, 2664630, 2753451, 3059390, 3671268, 4589085, 5329260, 5506902, 6118780, 8260353, 9178170, 11013804, 13767255, 16520706, 18356340, 27534510, 33041412, 41301765, 55069020, 82603530, 165207060]

約数ペア:

[(1, 165207060), (2, 82603530), (3, 55069020), (4, 41301765), (5, 33041412), (6, 27534510), (9, 18356340), (10, 16520706), (12, 13767255), (15, 11013804), (18, 9178170), (20, 8260353), (27, 6118780), (30, 5506902), (31, 5329260), (36, 4589085), (45, 3671268), (54, 3059390), (60, 2753451), (62, 2664630), (71, 2326860), (90, 1835634), (93, 1776420), (108, 1529695), (124, 1332315), (135, 1223756), (139, 1188540), (142, 1163430), (155, 1065852), (180, 917817), (186, 888210), (213, 775620), (270, 611878), (278, 594270), (279, 592140), (284, 581715), (310, 532926), (355, 465372), (372, 444105), (417, 396180), (426, 387810), (465, 355284), (540, 305939), (556, 297135), (558, 296070), (620, 266463), (639, 258540), (695, 237708), (710, 232686), (834, 198090), (837, 197380), (852, 193905), (930, 177642), (1065, 155124), (1116, 148035), (1251, 132060), (1278, 129270), (1390, 118854), (1395, 118428), (1420, 116343), (1668, 99045), (1674, 98690), (1860, 88821), (1917, 86180), (2085, 79236), (2130, 77562), (2201, 75060), (2502, 66030), (2556, 64635), (2780, 59427), (2790, 59214), (3195, 51708), (3348, 49345), (3753, 44020), (3834, 43090), (4170, 39618), (4185, 39476), (4260, 38781), (4309, 38340), (4402, 37530), (5004, 33015), (5580, 29607), (6255, 26412), (6390, 25854), (6603, 25020), (7506, 22010), (7668, 21545), (8340, 19809), (8370, 19738), (8618, 19170), (8804, 18765), (9585, 17236), (9869, 16740), (11005, 15012), (12510, 13206), (12780, 12927)]