24748900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 59371200

約数和(自身を除く): 34622300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 149, 151, 220, 275, 298, 302, 550, 596, 604, 745, 755, 1100, 1490, 1510, 1639, 1661, 2980, 3020, 3278, 3322, 3725, 3775, 6556, 6644, 7450, 7550, 8195, 8305, 14900, 15100, 16390, 16610, 22499, 32780, 33220, 40975, 41525, 44998, 81950, 83050, 89996, 112495, 163900, 166100, 224990, 247489, 449980, 494978, 562475, 989956, 1124950, 1237445, 2249900, 2474890, 4949780, 6187225, 12374450, 24748900]

約数ペア:

[(1, 24748900), (2, 12374450), (4, 6187225), (5, 4949780), (10, 2474890), (11, 2249900), (20, 1237445), (22, 1124950), (25, 989956), (44, 562475), (50, 494978), (55, 449980), (100, 247489), (110, 224990), (149, 166100), (151, 163900), (220, 112495), (275, 89996), (298, 83050), (302, 81950), (550, 44998), (596, 41525), (604, 40975), (745, 33220), (755, 32780), (1100, 22499), (1490, 16610), (1510, 16390), (1639, 15100), (1661, 14900), (2980, 8305), (3020, 8195), (3278, 7550), (3322, 7450), (3725, 6644), (3775, 6556)]