56943900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 199681664

約数和(自身を除く): 142737764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 150, 155, 156, 157, 180, 186, 195, 225, 234, 260, 279, 300, 310, 314, 325, 372, 390, 403, 450, 465, 468, 471, 558, 585, 620, 628, 650, 775, 780, 785, 806, 900, 930, 942, 975, 1116, 1170, 1209, 1300, 1395, 1413, 1550, 1570, 1612, 1860, 1884, 1950, 2015, 2041, 2325, 2340, 2355, 2418, 2790, 2826, 2925, 3100, 3140, 3627, 3900, 3925, 4030, 4082, 4650, 4710, 4836, 4867, 5580, 5652, 5850, 6045, 6123, 6975, 7065, 7254, 7850, 8060, 8164, 9300, 9420, 9734, 10075, 10205, 11700, 11775, 12090, 12246, 13950, 14130, 14508, 14601, 15700, 18135, 18369, 19468, 20150, 20410, 23550, 24180, 24335, 24492, 27900, 28260, 29202, 30225, 30615, 35325, 36270, 36738, 40300, 40820, 43803, 47100, 48670, 51025, 58404, 60450, 61230, 63271, 70650, 72540, 73005, 73476, 87606, 90675, 91845, 97340, 102050, 120900, 121675, 122460, 126542, 141300, 146010, 153075, 175212, 181350, 183690, 189813, 204100, 219015, 243350, 253084, 292020, 306150, 316355, 362700, 365025, 367380, 379626, 438030, 459225, 486700, 569439, 612300, 632710, 730050, 759252, 876060, 918450, 949065, 1095075, 1138878, 1265420, 1460100, 1581775, 1836900, 1898130, 2190150, 2277756, 2847195, 3163550, 3796260, 4380300, 4745325, 5694390, 6327100, 9490650, 11388780, 14235975, 18981300, 28471950, 56943900]

約数ペア:

[(1, 56943900), (2, 28471950), (3, 18981300), (4, 14235975), (5, 11388780), (6, 9490650), (9, 6327100), (10, 5694390), (12, 4745325), (13, 4380300), (15, 3796260), (18, 3163550), (20, 2847195), (25, 2277756), (26, 2190150), (30, 1898130), (31, 1836900), (36, 1581775), (39, 1460100), (45, 1265420), (50, 1138878), (52, 1095075), (60, 949065), (62, 918450), (65, 876060), (75, 759252), (78, 730050), (90, 632710), (93, 612300), (100, 569439), (117, 486700), (124, 459225), (130, 438030), (150, 379626), (155, 367380), (156, 365025), (157, 362700), (180, 316355), (186, 306150), (195, 292020), (225, 253084), (234, 243350), (260, 219015), (279, 204100), (300, 189813), (310, 183690), (314, 181350), (325, 175212), (372, 153075), (390, 146010), (403, 141300), (450, 126542), (465, 122460), (468, 121675), (471, 120900), (558, 102050), (585, 97340), (620, 91845), (628, 90675), (650, 87606), (775, 73476), (780, 73005), (785, 72540), (806, 70650), (900, 63271), (930, 61230), (942, 60450), (975, 58404), (1116, 51025), (1170, 48670), (1209, 47100), (1300, 43803), (1395, 40820), (1413, 40300), (1550, 36738), (1570, 36270), (1612, 35325), (1860, 30615), (1884, 30225), (1950, 29202), (2015, 28260), (2041, 27900), (2325, 24492), (2340, 24335), (2355, 24180), (2418, 23550), (2790, 20410), (2826, 20150), (2925, 19468), (3100, 18369), (3140, 18135), (3627, 15700), (3900, 14601), (3925, 14508), (4030, 14130), (4082, 13950), (4650, 12246), (4710, 12090), (4836, 11775), (4867, 11700), (5580, 10205), (5652, 10075), (5850, 9734), (6045, 9420), (6123, 9300), (6975, 8164), (7065, 8060), (7254, 7850)]