64599660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 156031380

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, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 227, 255, 270, 279, 306, 310, 340, 372, 454, 459, 465, 510, 527, 540, 558, 612, 620, 681, 765, 837, 908, 918, 930, 1020, 1054, 1116, 1135, 1362, 1395, 1530, 1581, 1674, 1836, 1860, 2043, 2108, 2270, 2295, 2635, 2724, 2790, 3060, 3162, 3348, 3405, 3859, 4086, 4185, 4540, 4590, 4743, 5270, 5580, 6129, 6324, 6810, 7037, 7718, 7905, 8172, 8370, 9180, 9486, 10215, 10540, 11577, 12258, 13620, 14074, 14229, 15436, 15810, 16740, 18972, 19295, 20430, 21111, 23154, 23715, 24516, 28148, 28458, 30645, 31620, 34731, 35185, 38590, 40860, 42222, 46308, 47430, 56916, 57885, 61290, 63333, 69462, 70370, 71145, 77180, 84444, 94860, 104193, 105555, 115770, 119629, 122580, 126666, 138924, 140740, 142290, 173655, 189999, 208386, 211110, 231540, 239258, 253332, 284580, 316665, 347310, 358887, 379998, 416772, 422220, 478516, 520965, 598145, 633330, 694620, 717774, 759996, 949995, 1041930, 1076661, 1196290, 1266660, 1435548, 1794435, 1899990, 2083860, 2153322, 2392580, 3229983, 3588870, 3799980, 4306644, 5383305, 6459966, 7177740, 10766610, 12919932, 16149915, 21533220, 32299830, 64599660]

約数ペア:

[(1, 64599660), (2, 32299830), (3, 21533220), (4, 16149915), (5, 12919932), (6, 10766610), (9, 7177740), (10, 6459966), (12, 5383305), (15, 4306644), (17, 3799980), (18, 3588870), (20, 3229983), (27, 2392580), (30, 2153322), (31, 2083860), (34, 1899990), (36, 1794435), (45, 1435548), (51, 1266660), (54, 1196290), (60, 1076661), (62, 1041930), (68, 949995), (85, 759996), (90, 717774), (93, 694620), (102, 633330), (108, 598145), (124, 520965), (135, 478516), (153, 422220), (155, 416772), (170, 379998), (180, 358887), (186, 347310), (204, 316665), (227, 284580), (255, 253332), (270, 239258), (279, 231540), (306, 211110), (310, 208386), (340, 189999), (372, 173655), (454, 142290), (459, 140740), (465, 138924), (510, 126666), (527, 122580), (540, 119629), (558, 115770), (612, 105555), (620, 104193), (681, 94860), (765, 84444), (837, 77180), (908, 71145), (918, 70370), (930, 69462), (1020, 63333), (1054, 61290), (1116, 57885), (1135, 56916), (1362, 47430), (1395, 46308), (1530, 42222), (1581, 40860), (1674, 38590), (1836, 35185), (1860, 34731), (2043, 31620), (2108, 30645), (2270, 28458), (2295, 28148), (2635, 24516), (2724, 23715), (2790, 23154), (3060, 21111), (3162, 20430), (3348, 19295), (3405, 18972), (3859, 16740), (4086, 15810), (4185, 15436), (4540, 14229), (4590, 14074), (4743, 13620), (5270, 12258), (5580, 11577), (6129, 10540), (6324, 10215), (6810, 9486), (7037, 9180), (7718, 8370), (7905, 8172)]