181075050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2381}}^1$

素因数の和:2425

約数の個数: 108

約数和(自身を含む): 527010354

約数和(自身を除く): 345935304

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 169, 195, 225, 234, 325, 338, 390, 450, 507, 585, 650, 845, 975, 1014, 1170, 1521, 1690, 1950, 2381, 2535, 2925, 3042, 4225, 4762, 5070, 5850, 7143, 7605, 8450, 11905, 12675, 14286, 15210, 21429, 23810, 25350, 30953, 35715, 38025, 42858, 59525, 61906, 71430, 76050, 92859, 107145, 119050, 154765, 178575, 185718, 214290, 278577, 309530, 357150, 402389, 464295, 535725, 557154, 773825, 804778, 928590, 1071450, 1207167, 1392885, 1547650, 2011945, 2321475, 2414334, 2785770, 3621501, 4023890, 4642950, 6035835, 6964425, 7243002, 10059725, 12071670, 13928850, 18107505, 20119450, 30179175, 36215010, 60358350, 90537525, 181075050]

約数ペア:

[(1, 181075050), (2, 90537525), (3, 60358350), (5, 36215010), (6, 30179175), (9, 20119450), (10, 18107505), (13, 13928850), (15, 12071670), (18, 10059725), (25, 7243002), (26, 6964425), (30, 6035835), (39, 4642950), (45, 4023890), (50, 3621501), (65, 2785770), (75, 2414334), (78, 2321475), (90, 2011945), (117, 1547650), (130, 1392885), (150, 1207167), (169, 1071450), (195, 928590), (225, 804778), (234, 773825), (325, 557154), (338, 535725), (390, 464295), (450, 402389), (507, 357150), (585, 309530), (650, 278577), (845, 214290), (975, 185718), (1014, 178575), (1170, 154765), (1521, 119050), (1690, 107145), (1950, 92859), (2381, 76050), (2535, 71430), (2925, 61906), (3042, 59525), (4225, 42858), (4762, 38025), (5070, 35715), (5850, 30953), (7143, 25350), (7605, 23810), (8450, 21429), (11905, 15210), (12675, 14286)]