509257260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 1671183360

約数和(自身を除く): 1161926100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 131, 135, 138, 180, 207, 230, 262, 270, 276, 313, 345, 393, 414, 460, 524, 540, 621, 626, 655, 690, 786, 828, 939, 1035, 1179, 1242, 1252, 1310, 1380, 1565, 1572, 1878, 1965, 2070, 2358, 2484, 2620, 2817, 3013, 3105, 3130, 3537, 3756, 3930, 4140, 4695, 4716, 5634, 5895, 6026, 6210, 6260, 7074, 7199, 7860, 8451, 9039, 9390, 11268, 11790, 12052, 12420, 14085, 14148, 14398, 15065, 16902, 17685, 18078, 18780, 21597, 23580, 27117, 28170, 28796, 30130, 33804, 35370, 35995, 36156, 41003, 42255, 43194, 45195, 54234, 56340, 60260, 64791, 70740, 71990, 81351, 82006, 84510, 86388, 90390, 107985, 108468, 123009, 129582, 135585, 143980, 162702, 164012, 169020, 180780, 194373, 205015, 215970, 246018, 259164, 271170, 323955, 325404, 369027, 388746, 406755, 410030, 431940, 492036, 542340, 615045, 647910, 738054, 777492, 813510, 820060, 943069, 971865, 1107081, 1230090, 1295820, 1476108, 1627020, 1845135, 1886138, 1943730, 2214162, 2460180, 2829207, 3690270, 3772276, 3887460, 4428324, 4715345, 5535405, 5658414, 7380540, 8487621, 9430690, 11070810, 11316828, 14146035, 16975242, 18861380, 22141620, 25462863, 28292070, 33950484, 42438105, 50925726, 56584140, 84876210, 101851452, 127314315, 169752420, 254628630, 509257260]

約数ペア:

[(1, 509257260), (2, 254628630), (3, 169752420), (4, 127314315), (5, 101851452), (6, 84876210), (9, 56584140), (10, 50925726), (12, 42438105), (15, 33950484), (18, 28292070), (20, 25462863), (23, 22141620), (27, 18861380), (30, 16975242), (36, 14146035), (45, 11316828), (46, 11070810), (54, 9430690), (60, 8487621), (69, 7380540), (90, 5658414), (92, 5535405), (108, 4715345), (115, 4428324), (131, 3887460), (135, 3772276), (138, 3690270), (180, 2829207), (207, 2460180), (230, 2214162), (262, 1943730), (270, 1886138), (276, 1845135), (313, 1627020), (345, 1476108), (393, 1295820), (414, 1230090), (460, 1107081), (524, 971865), (540, 943069), (621, 820060), (626, 813510), (655, 777492), (690, 738054), (786, 647910), (828, 615045), (939, 542340), (1035, 492036), (1179, 431940), (1242, 410030), (1252, 406755), (1310, 388746), (1380, 369027), (1565, 325404), (1572, 323955), (1878, 271170), (1965, 259164), (2070, 246018), (2358, 215970), (2484, 205015), (2620, 194373), (2817, 180780), (3013, 169020), (3105, 164012), (3130, 162702), (3537, 143980), (3756, 135585), (3930, 129582), (4140, 123009), (4695, 108468), (4716, 107985), (5634, 90390), (5895, 86388), (6026, 84510), (6210, 82006), (6260, 81351), (7074, 71990), (7199, 70740), (7860, 64791), (8451, 60260), (9039, 56340), (9390, 54234), (11268, 45195), (11790, 43194), (12052, 42255), (12420, 41003), (14085, 36156), (14148, 35995), (14398, 35370), (15065, 33804), (16902, 30130), (17685, 28796), (18078, 28170), (18780, 27117), (21597, 23580)]