22143900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 64551424

約数和(自身を除く): 42407524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 300, 331, 446, 662, 669, 892, 993, 1115, 1324, 1338, 1655, 1986, 2230, 2676, 3310, 3345, 3972, 4460, 4965, 5575, 6620, 6690, 8275, 9930, 11150, 13380, 16550, 16725, 19860, 22300, 24825, 33100, 33450, 49650, 66900, 73813, 99300, 147626, 221439, 295252, 369065, 442878, 738130, 885756, 1107195, 1476260, 1845325, 2214390, 3690650, 4428780, 5535975, 7381300, 11071950, 22143900]

約数ペア:

[(1, 22143900), (2, 11071950), (3, 7381300), (4, 5535975), (5, 4428780), (6, 3690650), (10, 2214390), (12, 1845325), (15, 1476260), (20, 1107195), (25, 885756), (30, 738130), (50, 442878), (60, 369065), (75, 295252), (100, 221439), (150, 147626), (223, 99300), (300, 73813), (331, 66900), (446, 49650), (662, 33450), (669, 33100), (892, 24825), (993, 22300), (1115, 19860), (1324, 16725), (1338, 16550), (1655, 13380), (1986, 11150), (2230, 9930), (2676, 8275), (3310, 6690), (3345, 6620), (3972, 5575), (4460, 4965)]