47823750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 144328800

約数和(自身を除く): 96505050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 109, 117, 125, 130, 135, 150, 195, 218, 225, 234, 250, 270, 325, 327, 351, 375, 390, 450, 545, 585, 625, 650, 654, 675, 702, 750, 975, 981, 1090, 1125, 1170, 1250, 1350, 1417, 1625, 1635, 1755, 1875, 1950, 1962, 2250, 2725, 2834, 2925, 2943, 3250, 3270, 3375, 3510, 3750, 4251, 4875, 4905, 5450, 5625, 5850, 5886, 6750, 7085, 8125, 8175, 8502, 8775, 9750, 9810, 11250, 12753, 13625, 14170, 14625, 14715, 16250, 16350, 16875, 17550, 21255, 24375, 24525, 25506, 27250, 29250, 29430, 33750, 35425, 38259, 40875, 42510, 43875, 48750, 49050, 63765, 68125, 70850, 73125, 73575, 76518, 81750, 87750, 106275, 122625, 127530, 136250, 146250, 147150, 177125, 191295, 204375, 212550, 219375, 245250, 318825, 354250, 367875, 382590, 408750, 438750, 531375, 613125, 637650, 735750, 885625, 956475, 1062750, 1226250, 1594125, 1771250, 1839375, 1912950, 2656875, 3188250, 3678750, 4782375, 5313750, 7970625, 9564750, 15941250, 23911875, 47823750]

約数ペア:

[(1, 47823750), (2, 23911875), (3, 15941250), (5, 9564750), (6, 7970625), (9, 5313750), (10, 4782375), (13, 3678750), (15, 3188250), (18, 2656875), (25, 1912950), (26, 1839375), (27, 1771250), (30, 1594125), (39, 1226250), (45, 1062750), (50, 956475), (54, 885625), (65, 735750), (75, 637650), (78, 613125), (90, 531375), (109, 438750), (117, 408750), (125, 382590), (130, 367875), (135, 354250), (150, 318825), (195, 245250), (218, 219375), (225, 212550), (234, 204375), (250, 191295), (270, 177125), (325, 147150), (327, 146250), (351, 136250), (375, 127530), (390, 122625), (450, 106275), (545, 87750), (585, 81750), (625, 76518), (650, 73575), (654, 73125), (675, 70850), (702, 68125), (750, 63765), (975, 49050), (981, 48750), (1090, 43875), (1125, 42510), (1170, 40875), (1250, 38259), (1350, 35425), (1417, 33750), (1625, 29430), (1635, 29250), (1755, 27250), (1875, 25506), (1950, 24525), (1962, 24375), (2250, 21255), (2725, 17550), (2834, 16875), (2925, 16350), (2943, 16250), (3250, 14715), (3270, 14625), (3375, 14170), (3510, 13625), (3750, 12753), (4251, 11250), (4875, 9810), (4905, 9750), (5450, 8775), (5625, 8502), (5850, 8175), (5886, 8125), (6750, 7085)]