66714750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 182520000

約数和(自身を除く): 115805250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 149, 150, 199, 225, 250, 298, 375, 398, 447, 450, 597, 745, 750, 894, 995, 1125, 1194, 1341, 1490, 1791, 1990, 2235, 2250, 2682, 2985, 3582, 3725, 4470, 4975, 5970, 6705, 7450, 8955, 9950, 11175, 13410, 14925, 17910, 18625, 22350, 24875, 29651, 29850, 33525, 37250, 44775, 49750, 55875, 59302, 67050, 74625, 88953, 89550, 111750, 148255, 149250, 167625, 177906, 223875, 266859, 296510, 335250, 444765, 447750, 533718, 741275, 889530, 1334295, 1482550, 2223825, 2668590, 3706375, 4447650, 6671475, 7412750, 11119125, 13342950, 22238250, 33357375, 66714750]

約数ペア:

[(1, 66714750), (2, 33357375), (3, 22238250), (5, 13342950), (6, 11119125), (9, 7412750), (10, 6671475), (15, 4447650), (18, 3706375), (25, 2668590), (30, 2223825), (45, 1482550), (50, 1334295), (75, 889530), (90, 741275), (125, 533718), (149, 447750), (150, 444765), (199, 335250), (225, 296510), (250, 266859), (298, 223875), (375, 177906), (398, 167625), (447, 149250), (450, 148255), (597, 111750), (745, 89550), (750, 88953), (894, 74625), (995, 67050), (1125, 59302), (1194, 55875), (1341, 49750), (1490, 44775), (1791, 37250), (1990, 33525), (2235, 29850), (2250, 29651), (2682, 24875), (2985, 22350), (3582, 18625), (3725, 17910), (4470, 14925), (4975, 13410), (5970, 11175), (6705, 9950), (7450, 8955)]