215529060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1773

約数の個数: 96

約数和(自身を含む): 644257152

約数和(自身を除く): 428728092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 131, 170, 204, 255, 262, 340, 393, 510, 524, 655, 786, 1020, 1310, 1572, 1613, 1965, 2227, 2620, 3226, 3930, 4454, 4839, 6452, 6681, 7860, 8065, 8908, 9678, 11135, 13362, 16130, 19356, 22270, 24195, 26724, 27421, 32260, 33405, 44540, 48390, 54842, 66810, 82263, 96780, 109684, 133620, 137105, 164526, 211303, 274210, 329052, 411315, 422606, 548420, 633909, 822630, 845212, 1056515, 1267818, 1645260, 2113030, 2535636, 3169545, 3592151, 4226060, 6339090, 7184302, 10776453, 12678180, 14368604, 17960755, 21552906, 35921510, 43105812, 53882265, 71843020, 107764530, 215529060]

約数ペア:

[(1, 215529060), (2, 107764530), (3, 71843020), (4, 53882265), (5, 43105812), (6, 35921510), (10, 21552906), (12, 17960755), (15, 14368604), (17, 12678180), (20, 10776453), (30, 7184302), (34, 6339090), (51, 4226060), (60, 3592151), (68, 3169545), (85, 2535636), (102, 2113030), (131, 1645260), (170, 1267818), (204, 1056515), (255, 845212), (262, 822630), (340, 633909), (393, 548420), (510, 422606), (524, 411315), (655, 329052), (786, 274210), (1020, 211303), (1310, 164526), (1572, 137105), (1613, 133620), (1965, 109684), (2227, 96780), (2620, 82263), (3226, 66810), (3930, 54842), (4454, 48390), (4839, 44540), (6452, 33405), (6681, 32260), (7860, 27421), (8065, 26724), (8908, 24195), (9678, 22270), (11135, 19356), (13362, 16130)]