200102520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53791}}^1$

素因数の和:53836

約数の個数: 64

約数和(自身を含む): 619683840

約数和(自身を除く): 419581320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 53791, 107582, 161373, 215164, 268955, 322746, 430328, 537910, 645492, 806865, 1075820, 1290984, 1613730, 1667521, 2151640, 3227460, 3335042, 5002563, 6454920, 6670084, 8337605, 10005126, 13340168, 16675210, 20010252, 25012815, 33350420, 40020504, 50025630, 66700840, 100051260, 200102520]

約数ペア:

[(1, 200102520), (2, 100051260), (3, 66700840), (4, 50025630), (5, 40020504), (6, 33350420), (8, 25012815), (10, 20010252), (12, 16675210), (15, 13340168), (20, 10005126), (24, 8337605), (30, 6670084), (31, 6454920), (40, 5002563), (60, 3335042), (62, 3227460), (93, 2151640), (120, 1667521), (124, 1613730), (155, 1290984), (186, 1075820), (248, 806865), (310, 645492), (372, 537910), (465, 430328), (620, 322746), (744, 268955), (930, 215164), (1240, 161373), (1860, 107582), (3720, 53791)]