185660020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 525722400

約数和(自身を除く): 340062380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 59, 65, 70, 76, 91, 95, 98, 118, 130, 133, 140, 169, 182, 190, 196, 236, 245, 247, 260, 266, 295, 338, 364, 380, 413, 455, 490, 494, 532, 590, 637, 665, 676, 767, 826, 845, 910, 931, 980, 988, 1121, 1180, 1183, 1235, 1274, 1330, 1534, 1652, 1690, 1729, 1820, 1862, 2065, 2242, 2366, 2470, 2548, 2660, 2891, 3068, 3185, 3211, 3380, 3458, 3724, 3835, 4130, 4484, 4655, 4732, 4940, 5369, 5605, 5782, 5915, 6370, 6422, 6916, 7670, 7847, 8260, 8281, 8645, 9310, 9971, 10738, 11210, 11564, 11830, 12103, 12740, 12844, 14455, 14573, 15340, 15694, 16055, 16562, 17290, 18620, 19942, 21476, 22420, 22477, 23660, 24206, 26845, 28910, 29146, 31388, 32110, 33124, 34580, 37583, 39235, 39884, 41405, 44954, 48412, 49855, 53690, 54929, 57820, 58292, 60515, 64220, 69797, 72865, 75166, 78470, 82810, 89908, 99710, 102011, 107380, 109858, 112385, 121030, 139594, 145730, 150332, 156940, 157339, 165620, 187915, 189449, 199420, 204022, 219716, 224770, 242060, 274645, 279188, 291460, 314678, 348985, 375830, 378898, 408044, 449540, 488579, 510055, 549290, 629356, 697970, 714077, 751660, 757796, 786695, 947245, 977158, 1020110, 1098580, 1326143, 1395940, 1428154, 1573390, 1894490, 1954316, 2040220, 2442895, 2652286, 2856308, 3146780, 3570385, 3788980, 4885790, 5304572, 6630715, 7140770, 9283001, 9771580, 13261430, 14281540, 18566002, 26522860, 37132004, 46415005, 92830010, 185660020]

約数ペア:

[(1, 185660020), (2, 92830010), (4, 46415005), (5, 37132004), (7, 26522860), (10, 18566002), (13, 14281540), (14, 13261430), (19, 9771580), (20, 9283001), (26, 7140770), (28, 6630715), (35, 5304572), (38, 4885790), (49, 3788980), (52, 3570385), (59, 3146780), (65, 2856308), (70, 2652286), (76, 2442895), (91, 2040220), (95, 1954316), (98, 1894490), (118, 1573390), (130, 1428154), (133, 1395940), (140, 1326143), (169, 1098580), (182, 1020110), (190, 977158), (196, 947245), (236, 786695), (245, 757796), (247, 751660), (260, 714077), (266, 697970), (295, 629356), (338, 549290), (364, 510055), (380, 488579), (413, 449540), (455, 408044), (490, 378898), (494, 375830), (532, 348985), (590, 314678), (637, 291460), (665, 279188), (676, 274645), (767, 242060), (826, 224770), (845, 219716), (910, 204022), (931, 199420), (980, 189449), (988, 187915), (1121, 165620), (1180, 157339), (1183, 156940), (1235, 150332), (1274, 145730), (1330, 139594), (1534, 121030), (1652, 112385), (1690, 109858), (1729, 107380), (1820, 102011), (1862, 99710), (2065, 89908), (2242, 82810), (2366, 78470), (2470, 75166), (2548, 72865), (2660, 69797), (2891, 64220), (3068, 60515), (3185, 58292), (3211, 57820), (3380, 54929), (3458, 53690), (3724, 49855), (3835, 48412), (4130, 44954), (4484, 41405), (4655, 39884), (4732, 39235), (4940, 37583), (5369, 34580), (5605, 33124), (5782, 32110), (5915, 31388), (6370, 29146), (6422, 28910), (6916, 26845), (7670, 24206), (7847, 23660), (8260, 22477), (8281, 22420), (8645, 21476), (9310, 19942), (9971, 18620), (10738, 17290), (11210, 16562), (11564, 16055), (11830, 15694), (12103, 15340), (12740, 14573), (12844, 14455)]