23478900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 69099744

約数和(自身を除く): 45620844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1283, 1525, 1830, 2566, 3050, 3660, 3849, 4575, 5132, 6100, 6415, 7698, 9150, 12830, 15396, 18300, 19245, 25660, 32075, 38490, 64150, 76980, 78263, 96225, 128300, 156526, 192450, 234789, 313052, 384900, 391315, 469578, 782630, 939156, 1173945, 1565260, 1956575, 2347890, 3913150, 4695780, 5869725, 7826300, 11739450, 23478900]

約数ペア:

[(1, 23478900), (2, 11739450), (3, 7826300), (4, 5869725), (5, 4695780), (6, 3913150), (10, 2347890), (12, 1956575), (15, 1565260), (20, 1173945), (25, 939156), (30, 782630), (50, 469578), (60, 391315), (61, 384900), (75, 313052), (100, 234789), (122, 192450), (150, 156526), (183, 128300), (244, 96225), (300, 78263), (305, 76980), (366, 64150), (610, 38490), (732, 32075), (915, 25660), (1220, 19245), (1283, 18300), (1525, 15396), (1830, 12830), (2566, 9150), (3050, 7698), (3660, 6415), (3849, 6100), (4575, 5132)]