88894681380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1\times {\mathrm{3119}}^1$

素因数の和:4154

約数の個数: 144

約数和(自身を含む): 271472947200

約数和(自身を除く): 182578265820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 829, 955, 1146, 1658, 1719, 1910, 2292, 2487, 2865, 3119, 3316, 3438, 3820, 4145, 4974, 5730, 6238, 6876, 7461, 8290, 8595, 9357, 9948, 11460, 12435, 12476, 14922, 15595, 16580, 17190, 18714, 24870, 28071, 29844, 31190, 34380, 37305, 37428, 46785, 49740, 56142, 62380, 74610, 93570, 112284, 140355, 149220, 158339, 187140, 280710, 316678, 475017, 561420, 595729, 633356, 791695, 950034, 1191458, 1425051, 1583390, 1787187, 1900068, 2375085, 2382916, 2585651, 2850102, 2978645, 3166780, 3574374, 4750170, 5171302, 5361561, 5700204, 5957290, 7125255, 7148748, 7756953, 8935935, 9500340, 10342604, 10723122, 11914580, 12928255, 14250510, 15513906, 17871870, 21446244, 23270859, 25856510, 26807805, 28501020, 31027812, 35743740, 38784765, 46541718, 51713020, 53615610, 77569530, 93083436, 107231220, 116354295, 155139060, 232708590, 465417180, 493859341, 987718682, 1481578023, 1975437364, 2469296705, 2963156046, 4444734069, 4938593410, 5926312092, 7407890115, 8889468138, 9877186820, 14815780230, 17778936276, 22223670345, 29631560460, 44447340690, 88894681380]

約数ペア:

[(1, 88894681380), (2, 44447340690), (3, 29631560460), (4, 22223670345), (5, 17778936276), (6, 14815780230), (9, 9877186820), (10, 8889468138), (12, 7407890115), (15, 5926312092), (18, 4938593410), (20, 4444734069), (30, 2963156046), (36, 2469296705), (45, 1975437364), (60, 1481578023), (90, 987718682), (180, 493859341), (191, 465417180), (382, 232708590), (573, 155139060), (764, 116354295), (829, 107231220), (955, 93083436), (1146, 77569530), (1658, 53615610), (1719, 51713020), (1910, 46541718), (2292, 38784765), (2487, 35743740), (2865, 31027812), (3119, 28501020), (3316, 26807805), (3438, 25856510), (3820, 23270859), (4145, 21446244), (4974, 17871870), (5730, 15513906), (6238, 14250510), (6876, 12928255), (7461, 11914580), (8290, 10723122), (8595, 10342604), (9357, 9500340), (9948, 8935935), (11460, 7756953), (12435, 7148748), (12476, 7125255), (14922, 5957290), (15595, 5700204), (16580, 5361561), (17190, 5171302), (18714, 4750170), (24870, 3574374), (28071, 3166780), (29844, 2978645), (31190, 2850102), (34380, 2585651), (37305, 2382916), (37428, 2375085), (46785, 1900068), (49740, 1787187), (56142, 1583390), (62380, 1425051), (74610, 1191458), (93570, 950034), (112284, 791695), (140355, 633356), (149220, 595729), (158339, 561420), (187140, 475017), (280710, 316678)]