185881860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:858

約数の個数: 144

約数和(自身を含む): 599114880

約数和(自身を除く): 413233020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 207, 230, 236, 276, 295, 345, 354, 414, 460, 531, 590, 690, 708, 761, 828, 885, 1035, 1062, 1180, 1357, 1380, 1522, 1770, 2070, 2124, 2283, 2655, 2714, 3044, 3540, 3805, 4071, 4140, 4566, 5310, 5428, 6785, 6849, 7610, 8142, 9132, 10620, 11415, 12213, 13570, 13698, 15220, 16284, 17503, 20355, 22830, 24426, 27140, 27396, 34245, 35006, 40710, 44899, 45660, 48852, 52509, 61065, 68490, 70012, 81420, 87515, 89798, 105018, 122130, 134697, 136980, 157527, 175030, 179596, 210036, 224495, 244260, 262545, 269394, 315054, 350060, 404091, 448990, 525090, 538788, 630108, 673485, 787635, 808182, 897980, 1032677, 1050180, 1346970, 1575270, 1616364, 2020455, 2065354, 2693940, 3098031, 3150540, 4040910, 4130708, 5163385, 6196062, 8081820, 9294093, 10326770, 12392124, 15490155, 18588186, 20653540, 30980310, 37176372, 46470465, 61960620, 92940930, 185881860]

約数ペア:

[(1, 185881860), (2, 92940930), (3, 61960620), (4, 46470465), (5, 37176372), (6, 30980310), (9, 20653540), (10, 18588186), (12, 15490155), (15, 12392124), (18, 10326770), (20, 9294093), (23, 8081820), (30, 6196062), (36, 5163385), (45, 4130708), (46, 4040910), (59, 3150540), (60, 3098031), (69, 2693940), (90, 2065354), (92, 2020455), (115, 1616364), (118, 1575270), (138, 1346970), (177, 1050180), (180, 1032677), (207, 897980), (230, 808182), (236, 787635), (276, 673485), (295, 630108), (345, 538788), (354, 525090), (414, 448990), (460, 404091), (531, 350060), (590, 315054), (690, 269394), (708, 262545), (761, 244260), (828, 224495), (885, 210036), (1035, 179596), (1062, 175030), (1180, 157527), (1357, 136980), (1380, 134697), (1522, 122130), (1770, 105018), (2070, 89798), (2124, 87515), (2283, 81420), (2655, 70012), (2714, 68490), (3044, 61065), (3540, 52509), (3805, 48852), (4071, 45660), (4140, 44899), (4566, 40710), (5310, 35006), (5428, 34245), (6785, 27396), (6849, 27140), (7610, 24426), (8142, 22830), (9132, 20355), (10620, 17503), (11415, 16284), (12213, 15220), (13570, 13698)]