123299220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 379846656

約数和(自身を除く): 256547436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 220, 254, 330, 381, 508, 635, 660, 762, 1270, 1397, 1471, 1524, 1905, 2540, 2794, 2942, 3810, 4191, 4413, 5588, 5884, 6985, 7355, 7620, 8382, 8826, 13970, 14710, 16181, 16764, 17652, 20955, 22065, 27940, 29420, 32362, 41910, 44130, 48543, 64724, 80905, 83820, 88260, 97086, 161810, 186817, 194172, 242715, 323620, 373634, 485430, 560451, 747268, 934085, 970860, 1120902, 1868170, 2054987, 2241804, 2802255, 3736340, 4109974, 5604510, 6164961, 8219948, 10274935, 11209020, 12329922, 20549870, 24659844, 30824805, 41099740, 61649610, 123299220]

約数ペア:

[(1, 123299220), (2, 61649610), (3, 41099740), (4, 30824805), (5, 24659844), (6, 20549870), (10, 12329922), (11, 11209020), (12, 10274935), (15, 8219948), (20, 6164961), (22, 5604510), (30, 4109974), (33, 3736340), (44, 2802255), (55, 2241804), (60, 2054987), (66, 1868170), (110, 1120902), (127, 970860), (132, 934085), (165, 747268), (220, 560451), (254, 485430), (330, 373634), (381, 323620), (508, 242715), (635, 194172), (660, 186817), (762, 161810), (1270, 97086), (1397, 88260), (1471, 83820), (1524, 80905), (1905, 64724), (2540, 48543), (2794, 44130), (2942, 41910), (3810, 32362), (4191, 29420), (4413, 27940), (5588, 22065), (5884, 20955), (6985, 17652), (7355, 16764), (7620, 16181), (8382, 14710), (8826, 13970)]