101889060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18693

約数の個数: 96

約数和(自身を含む): 351144192

約数和(自身を除く): 249255132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 18661, 37322, 55983, 74644, 93305, 111966, 130627, 186610, 223932, 242593, 261254, 279915, 373220, 391881, 485186, 522508, 559830, 653135, 727779, 783762, 970372, 1119660, 1212965, 1306270, 1455558, 1567524, 1698151, 1959405, 2425930, 2612540, 2911116, 3396302, 3638895, 3918810, 4851860, 5094453, 6792604, 7277790, 7837620, 8490755, 10188906, 14555580, 16981510, 20377812, 25472265, 33963020, 50944530, 101889060]

約数ペア:

[(1, 101889060), (2, 50944530), (3, 33963020), (4, 25472265), (5, 20377812), (6, 16981510), (7, 14555580), (10, 10188906), (12, 8490755), (13, 7837620), (14, 7277790), (15, 6792604), (20, 5094453), (21, 4851860), (26, 3918810), (28, 3638895), (30, 3396302), (35, 2911116), (39, 2612540), (42, 2425930), (52, 1959405), (60, 1698151), (65, 1567524), (70, 1455558), (78, 1306270), (84, 1212965), (91, 1119660), (105, 970372), (130, 783762), (140, 727779), (156, 653135), (182, 559830), (195, 522508), (210, 485186), (260, 391881), (273, 373220), (364, 279915), (390, 261254), (420, 242593), (455, 223932), (546, 186610), (780, 130627), (910, 111966), (1092, 93305), (1365, 74644), (1820, 55983), (2730, 37322), (5460, 18661)]