305233110

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 320

約数和(自身を含む): 1045021824

約数和(自身を除く): 739788714

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 41, 42, 45, 54, 63, 65, 70, 78, 81, 82, 90, 91, 101, 105, 117, 123, 126, 130, 135, 162, 182, 189, 195, 202, 205, 210, 234, 246, 270, 273, 287, 303, 315, 351, 369, 378, 390, 405, 410, 455, 505, 533, 546, 567, 574, 585, 606, 615, 630, 702, 707, 738, 810, 819, 861, 909, 910, 945, 1010, 1053, 1066, 1107, 1134, 1170, 1230, 1313, 1365, 1414, 1435, 1515, 1599, 1638, 1722, 1755, 1818, 1845, 1890, 2106, 2121, 2214, 2457, 2583, 2626, 2665, 2727, 2730, 2835, 2870, 3030, 3198, 3321, 3510, 3535, 3690, 3731, 3939, 4095, 4141, 4242, 4305, 4545, 4797, 4914, 5166, 5265, 5330, 5454, 5535, 5670, 6363, 6565, 6642, 7070, 7371, 7462, 7749, 7878, 7995, 8181, 8190, 8282, 8610, 9090, 9191, 9594, 10530, 10605, 11070, 11193, 11817, 12285, 12423, 12726, 12915, 13130, 13635, 14391, 14742, 15498, 15990, 16362, 16605, 18382, 18655, 19089, 19695, 20705, 21210, 22386, 23247, 23634, 23985, 24570, 24846, 25830, 27270, 27573, 28782, 28987, 31815, 33210, 33579, 35451, 36855, 37269, 37310, 38178, 38745, 39390, 40905, 41410, 43173, 45955, 46494, 47970, 53833, 55146, 55965, 57267, 57974, 59085, 62115, 63630, 67158, 70902, 71955, 73710, 74538, 77490, 81810, 82719, 86346, 86961, 91910, 95445, 100737, 106353, 107666, 111807, 111930, 114534, 116235, 118170, 124230, 137865, 143910, 144935, 161499, 165438, 167895, 173922, 177255, 186345, 190890, 201474, 212706, 215865, 223614, 232470, 248157, 260883, 269165, 275730, 286335, 289870, 302211, 322998, 335421, 335790, 354510, 372690, 376831, 413595, 431730, 434805, 484497, 496314, 503685, 521766, 531765, 538330, 559035, 572670, 604422, 670842, 744471, 753662, 782649, 807495, 827190, 869610, 968994, 1007370, 1063530, 1118070, 1130493, 1240785, 1304415, 1453491, 1488942, 1511055, 1565298, 1614990, 1677105, 1884155, 2260986, 2347947, 2422485, 2481570, 2608830, 2906982, 3022110, 3354210, 3391479, 3722355, 3768310, 3913245, 4360473, 4695894, 4844970, 5652465, 6782958, 7267455, 7444710, 7826490, 8720946, 10174437, 11304930, 11739735, 14534910, 16957395, 20348874, 21802365, 23479470, 30523311, 33914790, 43604730, 50872185, 61046622, 101744370, 152616555, 305233110]

約数ペア:

[(1, 305233110), (2, 152616555), (3, 101744370), (5, 61046622), (6, 50872185), (7, 43604730), (9, 33914790), (10, 30523311), (13, 23479470), (14, 21802365), (15, 20348874), (18, 16957395), (21, 14534910), (26, 11739735), (27, 11304930), (30, 10174437), (35, 8720946), (39, 7826490), (41, 7444710), (42, 7267455), (45, 6782958), (54, 5652465), (63, 4844970), (65, 4695894), (70, 4360473), (78, 3913245), (81, 3768310), (82, 3722355), (90, 3391479), (91, 3354210), (101, 3022110), (105, 2906982), (117, 2608830), (123, 2481570), (126, 2422485), (130, 2347947), (135, 2260986), (162, 1884155), (182, 1677105), (189, 1614990), (195, 1565298), (202, 1511055), (205, 1488942), (210, 1453491), (234, 1304415), (246, 1240785), (270, 1130493), (273, 1118070), (287, 1063530), (303, 1007370), (315, 968994), (351, 869610), (369, 827190), (378, 807495), (390, 782649), (405, 753662), (410, 744471), (455, 670842), (505, 604422), (533, 572670), (546, 559035), (567, 538330), (574, 531765), (585, 521766), (606, 503685), (615, 496314), (630, 484497), (702, 434805), (707, 431730), (738, 413595), (810, 376831), (819, 372690), (861, 354510), (909, 335790), (910, 335421), (945, 322998), (1010, 302211), (1053, 289870), (1066, 286335), (1107, 275730), (1134, 269165), (1170, 260883), (1230, 248157), (1313, 232470), (1365, 223614), (1414, 215865), (1435, 212706), (1515, 201474), (1599, 190890), (1638, 186345), (1722, 177255), (1755, 173922), (1818, 167895), (1845, 165438), (1890, 161499), (2106, 144935), (2121, 143910), (2214, 137865), (2457, 124230), (2583, 118170), (2626, 116235), (2665, 114534), (2727, 111930), (2730, 111807), (2835, 107666), (2870, 106353), (3030, 100737), (3198, 95445), (3321, 91910), (3510, 86961), (3535, 86346), (3690, 82719), (3731, 81810), (3939, 77490), (4095, 74538), (4141, 73710), (4242, 71955), (4305, 70902), (4545, 67158), (4797, 63630), (4914, 62115), (5166, 59085), (5265, 57974), (5330, 57267), (5454, 55965), (5535, 55146), (5670, 53833), (6363, 47970), (6565, 46494), (6642, 45955), (7070, 43173), (7371, 41410), (7462, 40905), (7749, 39390), (7878, 38745), (7995, 38178), (8181, 37310), (8190, 37269), (8282, 36855), (8610, 35451), (9090, 33579), (9191, 33210), (9594, 31815), (10530, 28987), (10605, 28782), (11070, 27573), (11193, 27270), (11817, 25830), (12285, 24846), (12423, 24570), (12726, 23985), (12915, 23634), (13130, 23247), (13635, 22386), (14391, 21210), (14742, 20705), (15498, 19695), (15990, 19089), (16362, 18655), (16605, 18382)]