84512200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 208200960

約数和(自身を除く): 123688760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 43, 50, 62, 86, 100, 124, 155, 172, 200, 215, 248, 310, 317, 344, 430, 620, 634, 775, 860, 1075, 1240, 1268, 1333, 1550, 1585, 1720, 2150, 2536, 2666, 3100, 3170, 4300, 5332, 6200, 6340, 6665, 7925, 8600, 9827, 10664, 12680, 13330, 13631, 15850, 19654, 26660, 27262, 31700, 33325, 39308, 49135, 53320, 54524, 63400, 66650, 68155, 78616, 98270, 109048, 133300, 136310, 196540, 245675, 266600, 272620, 340775, 393080, 422561, 491350, 545240, 681550, 845122, 982700, 1363100, 1690244, 1965400, 2112805, 2726200, 3380488, 4225610, 8451220, 10564025, 16902440, 21128050, 42256100, 84512200]

約数ペア:

[(1, 84512200), (2, 42256100), (4, 21128050), (5, 16902440), (8, 10564025), (10, 8451220), (20, 4225610), (25, 3380488), (31, 2726200), (40, 2112805), (43, 1965400), (50, 1690244), (62, 1363100), (86, 982700), (100, 845122), (124, 681550), (155, 545240), (172, 491350), (200, 422561), (215, 393080), (248, 340775), (310, 272620), (317, 266600), (344, 245675), (430, 196540), (620, 136310), (634, 133300), (775, 109048), (860, 98270), (1075, 78616), (1240, 68155), (1268, 66650), (1333, 63400), (1550, 54524), (1585, 53320), (1720, 49135), (2150, 39308), (2536, 33325), (2666, 31700), (3100, 27262), (3170, 26660), (4300, 19654), (5332, 15850), (6200, 13631), (6340, 13330), (6665, 12680), (7925, 10664), (8600, 9827)]