74725300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 178488576

約数和(自身を除く): 103763276

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 235, 260, 325, 470, 611, 650, 940, 1175, 1222, 1223, 1300, 2350, 2444, 2446, 3055, 4700, 4892, 6110, 6115, 12220, 12230, 15275, 15899, 24460, 30550, 30575, 31798, 57481, 61100, 61150, 63596, 79495, 114962, 122300, 158990, 229924, 287405, 317980, 397475, 574810, 747253, 794950, 1149620, 1437025, 1494506, 1589900, 2874050, 2989012, 3736265, 5748100, 7472530, 14945060, 18681325, 37362650, 74725300]

約数ペア:

[(1, 74725300), (2, 37362650), (4, 18681325), (5, 14945060), (10, 7472530), (13, 5748100), (20, 3736265), (25, 2989012), (26, 2874050), (47, 1589900), (50, 1494506), (52, 1437025), (65, 1149620), (94, 794950), (100, 747253), (130, 574810), (188, 397475), (235, 317980), (260, 287405), (325, 229924), (470, 158990), (611, 122300), (650, 114962), (940, 79495), (1175, 63596), (1222, 61150), (1223, 61100), (1300, 57481), (2350, 31798), (2444, 30575), (2446, 30550), (3055, 24460), (4700, 15899), (4892, 15275), (6110, 12230), (6115, 12220)]