27312750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 75441600

約数和(自身を除く): 48128850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 125, 150, 183, 199, 225, 250, 305, 366, 375, 398, 450, 549, 597, 610, 750, 915, 995, 1098, 1125, 1194, 1525, 1791, 1830, 1990, 2250, 2745, 2985, 3050, 3582, 4575, 4975, 5490, 5970, 7625, 8955, 9150, 9950, 12139, 13725, 14925, 15250, 17910, 22875, 24278, 24875, 27450, 29850, 36417, 44775, 45750, 49750, 60695, 68625, 72834, 74625, 89550, 109251, 121390, 137250, 149250, 182085, 218502, 223875, 303475, 364170, 447750, 546255, 606950, 910425, 1092510, 1517375, 1820850, 2731275, 3034750, 4552125, 5462550, 9104250, 13656375, 27312750]

約数ペア:

[(1, 27312750), (2, 13656375), (3, 9104250), (5, 5462550), (6, 4552125), (9, 3034750), (10, 2731275), (15, 1820850), (18, 1517375), (25, 1092510), (30, 910425), (45, 606950), (50, 546255), (61, 447750), (75, 364170), (90, 303475), (122, 223875), (125, 218502), (150, 182085), (183, 149250), (199, 137250), (225, 121390), (250, 109251), (305, 89550), (366, 74625), (375, 72834), (398, 68625), (450, 60695), (549, 49750), (597, 45750), (610, 44775), (750, 36417), (915, 29850), (995, 27450), (1098, 24875), (1125, 24278), (1194, 22875), (1525, 17910), (1791, 15250), (1830, 14925), (1990, 13725), (2250, 12139), (2745, 9950), (2985, 9150), (3050, 8955), (3582, 7625), (4575, 5970), (4975, 5490)]