3250900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 7812000

約数和(自身を除く): 4561100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 59, 76, 95, 100, 116, 118, 145, 190, 236, 290, 295, 380, 475, 551, 580, 590, 725, 950, 1102, 1121, 1180, 1450, 1475, 1711, 1900, 2204, 2242, 2755, 2900, 2950, 3422, 4484, 5510, 5605, 5900, 6844, 8555, 11020, 11210, 13775, 17110, 22420, 27550, 28025, 32509, 34220, 42775, 55100, 56050, 65018, 85550, 112100, 130036, 162545, 171100, 325090, 650180, 812725, 1625450, 3250900]

約数ペア:

[(1, 3250900), (2, 1625450), (4, 812725), (5, 650180), (10, 325090), (19, 171100), (20, 162545), (25, 130036), (29, 112100), (38, 85550), (50, 65018), (58, 56050), (59, 55100), (76, 42775), (95, 34220), (100, 32509), (116, 28025), (118, 27550), (145, 22420), (190, 17110), (236, 13775), (290, 11210), (295, 11020), (380, 8555), (475, 6844), (551, 5900), (580, 5605), (590, 5510), (725, 4484), (950, 3422), (1102, 2950), (1121, 2900), (1180, 2755), (1450, 2242), (1475, 2204), (1711, 1900)]