6838100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 16144800

約数和(自身を除く): 9306700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 59, 61, 76, 95, 100, 118, 122, 190, 236, 244, 295, 305, 380, 475, 590, 610, 950, 1121, 1159, 1180, 1220, 1475, 1525, 1900, 2242, 2318, 2950, 3050, 3599, 4484, 4636, 5605, 5795, 5900, 6100, 7198, 11210, 11590, 14396, 17995, 22420, 23180, 28025, 28975, 35990, 56050, 57950, 68381, 71980, 89975, 112100, 115900, 136762, 179950, 273524, 341905, 359900, 683810, 1367620, 1709525, 3419050, 6838100]

約数ペア:

[(1, 6838100), (2, 3419050), (4, 1709525), (5, 1367620), (10, 683810), (19, 359900), (20, 341905), (25, 273524), (38, 179950), (50, 136762), (59, 115900), (61, 112100), (76, 89975), (95, 71980), (100, 68381), (118, 57950), (122, 56050), (190, 35990), (236, 28975), (244, 28025), (295, 23180), (305, 22420), (380, 17995), (475, 14396), (590, 11590), (610, 11210), (950, 7198), (1121, 6100), (1159, 5900), (1180, 5795), (1220, 5605), (1475, 4636), (1525, 4484), (1900, 3599), (2242, 3050), (2318, 2950)]