138993600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1307

約数の個数: 168

約数和(自身を含む): 476219520

約数和(自身を除く): 337225920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1259, 1380, 1472, 1600, 1725, 1840, 2208, 2300, 2400, 2518, 2760, 3450, 3680, 3777, 4416, 4600, 4800, 5036, 5520, 6295, 6900, 7360, 7554, 9200, 10072, 11040, 12590, 13800, 15108, 18400, 18885, 20144, 22080, 25180, 27600, 28957, 30216, 31475, 36800, 37770, 40288, 50360, 55200, 57914, 60432, 62950, 75540, 80576, 86871, 94425, 100720, 110400, 115828, 120864, 125900, 144785, 151080, 173742, 188850, 201440, 231656, 241728, 251800, 289570, 302160, 347484, 377700, 402880, 434355, 463312, 503600, 579140, 604320, 694968, 723925, 755400, 868710, 926624, 1007200, 1158280, 1208640, 1389936, 1447850, 1510800, 1737420, 1853248, 2014400, 2171775, 2316560, 2779872, 2895700, 3021600, 3474840, 4343550, 4633120, 5559744, 5791400, 6043200, 6949680, 8687100, 9266240, 11582800, 13899360, 17374200, 23165600, 27798720, 34748400, 46331200, 69496800, 138993600]

約数ペア:

[(1, 138993600), (2, 69496800), (3, 46331200), (4, 34748400), (5, 27798720), (6, 23165600), (8, 17374200), (10, 13899360), (12, 11582800), (15, 9266240), (16, 8687100), (20, 6949680), (23, 6043200), (24, 5791400), (25, 5559744), (30, 4633120), (32, 4343550), (40, 3474840), (46, 3021600), (48, 2895700), (50, 2779872), (60, 2316560), (64, 2171775), (69, 2014400), (75, 1853248), (80, 1737420), (92, 1510800), (96, 1447850), (100, 1389936), (115, 1208640), (120, 1158280), (138, 1007200), (150, 926624), (160, 868710), (184, 755400), (192, 723925), (200, 694968), (230, 604320), (240, 579140), (276, 503600), (300, 463312), (320, 434355), (345, 402880), (368, 377700), (400, 347484), (460, 302160), (480, 289570), (552, 251800), (575, 241728), (600, 231656), (690, 201440), (736, 188850), (800, 173742), (920, 151080), (960, 144785), (1104, 125900), (1150, 120864), (1200, 115828), (1259, 110400), (1380, 100720), (1472, 94425), (1600, 86871), (1725, 80576), (1840, 75540), (2208, 62950), (2300, 60432), (2400, 57914), (2518, 55200), (2760, 50360), (3450, 40288), (3680, 37770), (3777, 36800), (4416, 31475), (4600, 30216), (4800, 28957), (5036, 27600), (5520, 25180), (6295, 22080), (6900, 20144), (7360, 18885), (7554, 18400), (9200, 15108), (10072, 13800), (11040, 12590)]