104531220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7351}}^1$

素因数の和:7445

約数の個数: 72

約数和(自身を含む): 321135360

約数和(自身を除く): 216604140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 7351, 14220, 14702, 22053, 29404, 36755, 44106, 66159, 73510, 88212, 110265, 132318, 147020, 220530, 264636, 330795, 441060, 580729, 661590, 1161458, 1323180, 1742187, 2322916, 2903645, 3484374, 5226561, 5807290, 6968748, 8710935, 10453122, 11614580, 17421870, 20906244, 26132805, 34843740, 52265610, 104531220]

約数ペア:

[(1, 104531220), (2, 52265610), (3, 34843740), (4, 26132805), (5, 20906244), (6, 17421870), (9, 11614580), (10, 10453122), (12, 8710935), (15, 6968748), (18, 5807290), (20, 5226561), (30, 3484374), (36, 2903645), (45, 2322916), (60, 1742187), (79, 1323180), (90, 1161458), (158, 661590), (180, 580729), (237, 441060), (316, 330795), (395, 264636), (474, 220530), (711, 147020), (790, 132318), (948, 110265), (1185, 88212), (1422, 73510), (1580, 66159), (2370, 44106), (2844, 36755), (3555, 29404), (4740, 22053), (7110, 14702), (7351, 14220)]