25067340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 79369920

約数和(自身を除く): 54302580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 761, 915, 1098, 1220, 1522, 1647, 1830, 2196, 2283, 2745, 3044, 3294, 3660, 3805, 4566, 5490, 6588, 6849, 7610, 8235, 9132, 10980, 11415, 13698, 15220, 16470, 20547, 22830, 27396, 32940, 34245, 41094, 45660, 46421, 68490, 82188, 92842, 102735, 136980, 139263, 185684, 205470, 232105, 278526, 410940, 417789, 464210, 557052, 696315, 835578, 928420, 1253367, 1392630, 1671156, 2088945, 2506734, 2785260, 4177890, 5013468, 6266835, 8355780, 12533670, 25067340]

約数ペア:

[(1, 25067340), (2, 12533670), (3, 8355780), (4, 6266835), (5, 5013468), (6, 4177890), (9, 2785260), (10, 2506734), (12, 2088945), (15, 1671156), (18, 1392630), (20, 1253367), (27, 928420), (30, 835578), (36, 696315), (45, 557052), (54, 464210), (60, 417789), (61, 410940), (90, 278526), (108, 232105), (122, 205470), (135, 185684), (180, 139263), (183, 136980), (244, 102735), (270, 92842), (305, 82188), (366, 68490), (540, 46421), (549, 45660), (610, 41094), (732, 34245), (761, 32940), (915, 27396), (1098, 22830), (1220, 20547), (1522, 16470), (1647, 15220), (1830, 13698), (2196, 11415), (2283, 10980), (2745, 9132), (3044, 8235), (3294, 7610), (3660, 6849), (3805, 6588), (4566, 5490)]