53487420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 183859200

約数和(自身を除く): 130371780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 113, 115, 138, 140, 147, 161, 196, 210, 226, 230, 245, 276, 294, 322, 339, 343, 345, 420, 452, 460, 483, 490, 565, 588, 644, 678, 686, 690, 735, 791, 805, 966, 980, 1029, 1127, 1130, 1356, 1372, 1380, 1470, 1582, 1610, 1695, 1715, 1932, 2058, 2254, 2260, 2373, 2415, 2599, 2940, 3164, 3220, 3381, 3390, 3430, 3955, 4116, 4508, 4746, 4830, 5145, 5198, 5537, 5635, 6762, 6780, 6860, 7797, 7889, 7910, 9492, 9660, 10290, 10396, 11074, 11270, 11865, 12995, 13524, 15594, 15778, 15820, 16611, 16905, 18193, 20580, 22148, 22540, 23667, 23730, 25990, 27685, 31188, 31556, 33222, 33810, 36386, 38759, 38985, 39445, 47334, 47460, 51980, 54579, 55370, 66444, 67620, 72772, 77518, 77970, 78890, 83055, 90965, 94668, 109158, 110740, 116277, 118335, 127351, 155036, 155940, 157780, 166110, 181930, 193795, 218316, 232554, 236670, 254702, 272895, 332220, 363860, 382053, 387590, 465108, 473340, 509404, 545790, 581385, 636755, 764106, 775180, 891457, 1091580, 1162770, 1273510, 1528212, 1782914, 1910265, 2325540, 2547020, 2674371, 3565828, 3820530, 4457285, 5348742, 7641060, 8914570, 10697484, 13371855, 17829140, 26743710, 53487420]

約数ペア:

[(1, 53487420), (2, 26743710), (3, 17829140), (4, 13371855), (5, 10697484), (6, 8914570), (7, 7641060), (10, 5348742), (12, 4457285), (14, 3820530), (15, 3565828), (20, 2674371), (21, 2547020), (23, 2325540), (28, 1910265), (30, 1782914), (35, 1528212), (42, 1273510), (46, 1162770), (49, 1091580), (60, 891457), (69, 775180), (70, 764106), (84, 636755), (92, 581385), (98, 545790), (105, 509404), (113, 473340), (115, 465108), (138, 387590), (140, 382053), (147, 363860), (161, 332220), (196, 272895), (210, 254702), (226, 236670), (230, 232554), (245, 218316), (276, 193795), (294, 181930), (322, 166110), (339, 157780), (343, 155940), (345, 155036), (420, 127351), (452, 118335), (460, 116277), (483, 110740), (490, 109158), (565, 94668), (588, 90965), (644, 83055), (678, 78890), (686, 77970), (690, 77518), (735, 72772), (791, 67620), (805, 66444), (966, 55370), (980, 54579), (1029, 51980), (1127, 47460), (1130, 47334), (1356, 39445), (1372, 38985), (1380, 38759), (1470, 36386), (1582, 33810), (1610, 33222), (1695, 31556), (1715, 31188), (1932, 27685), (2058, 25990), (2254, 23730), (2260, 23667), (2373, 22540), (2415, 22148), (2599, 20580), (2940, 18193), (3164, 16905), (3220, 16611), (3381, 15820), (3390, 15778), (3430, 15594), (3955, 13524), (4116, 12995), (4508, 11865), (4746, 11270), (4830, 11074), (5145, 10396), (5198, 10290), (5537, 9660), (5635, 9492), (6762, 7910), (6780, 7889), (6860, 7797)]