22553700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5813

約数の個数: 72

約数和(自身を含む): 70287168

約数和(自身を除く): 47733468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 5783, 11566, 17349, 23132, 28915, 34698, 57830, 69396, 75179, 86745, 115660, 144575, 150358, 173490, 225537, 289150, 300716, 346980, 375895, 433725, 451074, 578300, 751790, 867450, 902148, 1127685, 1503580, 1734900, 1879475, 2255370, 3758950, 4510740, 5638425, 7517900, 11276850, 22553700]

約数ペア:

[(1, 22553700), (2, 11276850), (3, 7517900), (4, 5638425), (5, 4510740), (6, 3758950), (10, 2255370), (12, 1879475), (13, 1734900), (15, 1503580), (20, 1127685), (25, 902148), (26, 867450), (30, 751790), (39, 578300), (50, 451074), (52, 433725), (60, 375895), (65, 346980), (75, 300716), (78, 289150), (100, 225537), (130, 173490), (150, 150358), (156, 144575), (195, 115660), (260, 86745), (300, 75179), (325, 69396), (390, 57830), (650, 34698), (780, 28915), (975, 23132), (1300, 17349), (1950, 11566), (3900, 5783)]