13880250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 38937600

約数和(自身を除く): 25057350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 125, 150, 155, 186, 199, 225, 250, 279, 310, 375, 398, 450, 465, 558, 597, 750, 775, 930, 995, 1125, 1194, 1395, 1550, 1791, 1990, 2250, 2325, 2790, 2985, 3582, 3875, 4650, 4975, 5970, 6169, 6975, 7750, 8955, 9950, 11625, 12338, 13950, 14925, 17910, 18507, 23250, 24875, 29850, 30845, 34875, 37014, 44775, 49750, 55521, 61690, 69750, 74625, 89550, 92535, 111042, 149250, 154225, 185070, 223875, 277605, 308450, 447750, 462675, 555210, 771125, 925350, 1388025, 1542250, 2313375, 2776050, 4626750, 6940125, 13880250]

約数ペア:

[(1, 13880250), (2, 6940125), (3, 4626750), (5, 2776050), (6, 2313375), (9, 1542250), (10, 1388025), (15, 925350), (18, 771125), (25, 555210), (30, 462675), (31, 447750), (45, 308450), (50, 277605), (62, 223875), (75, 185070), (90, 154225), (93, 149250), (125, 111042), (150, 92535), (155, 89550), (186, 74625), (199, 69750), (225, 61690), (250, 55521), (279, 49750), (310, 44775), (375, 37014), (398, 34875), (450, 30845), (465, 29850), (558, 24875), (597, 23250), (750, 18507), (775, 17910), (930, 14925), (995, 13950), (1125, 12338), (1194, 11625), (1395, 9950), (1550, 8955), (1791, 7750), (1990, 6975), (2250, 6169), (2325, 5970), (2790, 4975), (2985, 4650), (3582, 3875)]