149595180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5839}}^1$

素因数の和:5919

約数の個数: 96

約数和(自身を含む): 486635520

約数和(自身を除く): 337040340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 5839, 6405, 8540, 11678, 12810, 17517, 23356, 25620, 29195, 35034, 40873, 58390, 70068, 81746, 87585, 116780, 122619, 163492, 175170, 204365, 245238, 350340, 356179, 408730, 490476, 613095, 712358, 817460, 1068537, 1226190, 1424716, 1780895, 2137074, 2452380, 2493253, 3561790, 4274148, 4986506, 5342685, 7123580, 7479759, 9973012, 10685370, 12466265, 14959518, 21370740, 24932530, 29919036, 37398795, 49865060, 74797590, 149595180]

約数ペア:

[(1, 149595180), (2, 74797590), (3, 49865060), (4, 37398795), (5, 29919036), (6, 24932530), (7, 21370740), (10, 14959518), (12, 12466265), (14, 10685370), (15, 9973012), (20, 7479759), (21, 7123580), (28, 5342685), (30, 4986506), (35, 4274148), (42, 3561790), (60, 2493253), (61, 2452380), (70, 2137074), (84, 1780895), (105, 1424716), (122, 1226190), (140, 1068537), (183, 817460), (210, 712358), (244, 613095), (305, 490476), (366, 408730), (420, 356179), (427, 350340), (610, 245238), (732, 204365), (854, 175170), (915, 163492), (1220, 122619), (1281, 116780), (1708, 87585), (1830, 81746), (2135, 70068), (2562, 58390), (3660, 40873), (4270, 35034), (5124, 29195), (5839, 25620), (6405, 23356), (8540, 17517), (11678, 12810)]