67445460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 234178560

約数和(自身を除く): 166733100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 79, 81, 85, 90, 93, 102, 108, 124, 135, 153, 155, 158, 162, 170, 180, 186, 204, 237, 255, 270, 279, 306, 310, 316, 324, 340, 372, 395, 405, 459, 465, 474, 510, 527, 540, 558, 612, 620, 711, 765, 790, 810, 837, 918, 930, 948, 1020, 1054, 1116, 1185, 1343, 1377, 1395, 1422, 1530, 1580, 1581, 1620, 1674, 1836, 1860, 2108, 2133, 2295, 2370, 2449, 2511, 2635, 2686, 2754, 2790, 2844, 3060, 3162, 3348, 3555, 4029, 4185, 4266, 4590, 4740, 4743, 4898, 5022, 5270, 5372, 5508, 5580, 6324, 6399, 6715, 6885, 7110, 7347, 7905, 8058, 8370, 8532, 9180, 9486, 9796, 10044, 10540, 10665, 12087, 12245, 12555, 12798, 13430, 13770, 14220, 14229, 14694, 15810, 16116, 16740, 18972, 20145, 21330, 22041, 23715, 24174, 24490, 25110, 25596, 26860, 27540, 28458, 29388, 31620, 31995, 36261, 36735, 40290, 41633, 42660, 42687, 44082, 47430, 48348, 48980, 50220, 56916, 60435, 63990, 66123, 71145, 72522, 73470, 80580, 83266, 85374, 88164, 94860, 108783, 110205, 120870, 124899, 127980, 132246, 142290, 145044, 146940, 166532, 170748, 181305, 198369, 208165, 213435, 217566, 220410, 241740, 249798, 264492, 284580, 330615, 362610, 374697, 396738, 416330, 426870, 435132, 440820, 499596, 543915, 624495, 661230, 725220, 749394, 793476, 832660, 853740, 991845, 1087830, 1124091, 1248990, 1322460, 1498788, 1873485, 1983690, 2175660, 2248182, 2497980, 3372273, 3746970, 3967380, 4496364, 5620455, 6744546, 7493940, 11240910, 13489092, 16861365, 22481820, 33722730, 67445460]

約数ペア:

[(1, 67445460), (2, 33722730), (3, 22481820), (4, 16861365), (5, 13489092), (6, 11240910), (9, 7493940), (10, 6744546), (12, 5620455), (15, 4496364), (17, 3967380), (18, 3746970), (20, 3372273), (27, 2497980), (30, 2248182), (31, 2175660), (34, 1983690), (36, 1873485), (45, 1498788), (51, 1322460), (54, 1248990), (60, 1124091), (62, 1087830), (68, 991845), (79, 853740), (81, 832660), (85, 793476), (90, 749394), (93, 725220), (102, 661230), (108, 624495), (124, 543915), (135, 499596), (153, 440820), (155, 435132), (158, 426870), (162, 416330), (170, 396738), (180, 374697), (186, 362610), (204, 330615), (237, 284580), (255, 264492), (270, 249798), (279, 241740), (306, 220410), (310, 217566), (316, 213435), (324, 208165), (340, 198369), (372, 181305), (395, 170748), (405, 166532), (459, 146940), (465, 145044), (474, 142290), (510, 132246), (527, 127980), (540, 124899), (558, 120870), (612, 110205), (620, 108783), (711, 94860), (765, 88164), (790, 85374), (810, 83266), (837, 80580), (918, 73470), (930, 72522), (948, 71145), (1020, 66123), (1054, 63990), (1116, 60435), (1185, 56916), (1343, 50220), (1377, 48980), (1395, 48348), (1422, 47430), (1530, 44082), (1580, 42687), (1581, 42660), (1620, 41633), (1674, 40290), (1836, 36735), (1860, 36261), (2108, 31995), (2133, 31620), (2295, 29388), (2370, 28458), (2449, 27540), (2511, 26860), (2635, 25596), (2686, 25110), (2754, 24490), (2790, 24174), (2844, 23715), (3060, 22041), (3162, 21330), (3348, 20145), (3555, 18972), (4029, 16740), (4185, 16116), (4266, 15810), (4590, 14694), (4740, 14229), (4743, 14220), (4898, 13770), (5022, 13430), (5270, 12798), (5372, 12555), (5508, 12245), (5580, 12087), (6324, 10665), (6399, 10540), (6715, 10044), (6885, 9796), (7110, 9486), (7347, 9180), (7905, 8532), (8058, 8370)]