30048700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 72495360

約数和(自身を除く): 42446660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 463, 550, 590, 649, 926, 1100, 1180, 1298, 1475, 1852, 2315, 2596, 2950, 3245, 4630, 5093, 5900, 6490, 9260, 10186, 11575, 12980, 16225, 20372, 23150, 25465, 27317, 32450, 46300, 50930, 54634, 64900, 101860, 109268, 127325, 136585, 254650, 273170, 300487, 509300, 546340, 600974, 682925, 1201948, 1365850, 1502435, 2731700, 3004870, 6009740, 7512175, 15024350, 30048700]

約数ペア:

[(1, 30048700), (2, 15024350), (4, 7512175), (5, 6009740), (10, 3004870), (11, 2731700), (20, 1502435), (22, 1365850), (25, 1201948), (44, 682925), (50, 600974), (55, 546340), (59, 509300), (100, 300487), (110, 273170), (118, 254650), (220, 136585), (236, 127325), (275, 109268), (295, 101860), (463, 64900), (550, 54634), (590, 50930), (649, 46300), (926, 32450), (1100, 27317), (1180, 25465), (1298, 23150), (1475, 20372), (1852, 16225), (2315, 12980), (2596, 11575), (2950, 10186), (3245, 9260), (4630, 6490), (5093, 5900)]