225043140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1399}}^1$

素因数の和:1801

約数の個数: 96

約数和(自身を含む): 722534400

約数和(自身を除く): 497491260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 383, 420, 766, 1149, 1399, 1532, 1915, 2298, 2681, 2798, 3830, 4197, 4596, 5362, 5596, 5745, 6995, 7660, 8043, 8394, 9793, 10724, 11490, 13405, 13990, 16086, 16788, 19586, 20985, 22980, 26810, 27980, 29379, 32172, 39172, 40215, 41970, 48965, 53620, 58758, 80430, 83940, 97930, 117516, 146895, 160860, 195860, 293790, 535817, 587580, 1071634, 1607451, 2143268, 2679085, 3214902, 3750719, 5358170, 6429804, 7501438, 8037255, 10716340, 11252157, 15002876, 16074510, 18753595, 22504314, 32149020, 37507190, 45008628, 56260785, 75014380, 112521570, 225043140]

約数ペア:

[(1, 225043140), (2, 112521570), (3, 75014380), (4, 56260785), (5, 45008628), (6, 37507190), (7, 32149020), (10, 22504314), (12, 18753595), (14, 16074510), (15, 15002876), (20, 11252157), (21, 10716340), (28, 8037255), (30, 7501438), (35, 6429804), (42, 5358170), (60, 3750719), (70, 3214902), (84, 2679085), (105, 2143268), (140, 1607451), (210, 1071634), (383, 587580), (420, 535817), (766, 293790), (1149, 195860), (1399, 160860), (1532, 146895), (1915, 117516), (2298, 97930), (2681, 83940), (2798, 80430), (3830, 58758), (4197, 53620), (4596, 48965), (5362, 41970), (5596, 40215), (5745, 39172), (6995, 32172), (7660, 29379), (8043, 27980), (8394, 26810), (9793, 22980), (10724, 20985), (11490, 19586), (13405, 16788), (13990, 16086)]