231079800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1550

約数の個数: 192

約数和(自身を含む): 841374720

約数和(自身を除く): 610294920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 259, 280, 296, 300, 350, 370, 420, 444, 518, 525, 555, 600, 700, 740, 777, 840, 888, 925, 1036, 1050, 1110, 1295, 1400, 1480, 1487, 1554, 1850, 2072, 2100, 2220, 2590, 2775, 2974, 3108, 3700, 3885, 4200, 4440, 4461, 5180, 5550, 5948, 6216, 6475, 7400, 7435, 7770, 8922, 10360, 10409, 11100, 11896, 12950, 14870, 15540, 17844, 19425, 20818, 22200, 22305, 25900, 29740, 31080, 31227, 35688, 37175, 38850, 41636, 44610, 51800, 52045, 55019, 59480, 62454, 74350, 77700, 83272, 89220, 104090, 110038, 111525, 124908, 148700, 155400, 156135, 165057, 178440, 208180, 220076, 223050, 249816, 260225, 275095, 297400, 312270, 330114, 385133, 416360, 440152, 446100, 520450, 550190, 624540, 660228, 770266, 780675, 825285, 892200, 1040900, 1100380, 1155399, 1249080, 1320456, 1375475, 1540532, 1561350, 1650570, 1925665, 2081800, 2200760, 2310798, 2750950, 3081064, 3122700, 3301140, 3851330, 4126425, 4621596, 5501900, 5776995, 6245400, 6602280, 7702660, 8252850, 9243192, 9628325, 11003800, 11553990, 15405320, 16505700, 19256650, 23107980, 28884975, 33011400, 38513300, 46215960, 57769950, 77026600, 115539900, 231079800]

約数ペア:

[(1, 231079800), (2, 115539900), (3, 77026600), (4, 57769950), (5, 46215960), (6, 38513300), (7, 33011400), (8, 28884975), (10, 23107980), (12, 19256650), (14, 16505700), (15, 15405320), (20, 11553990), (21, 11003800), (24, 9628325), (25, 9243192), (28, 8252850), (30, 7702660), (35, 6602280), (37, 6245400), (40, 5776995), (42, 5501900), (50, 4621596), (56, 4126425), (60, 3851330), (70, 3301140), (74, 3122700), (75, 3081064), (84, 2750950), (100, 2310798), (105, 2200760), (111, 2081800), (120, 1925665), (140, 1650570), (148, 1561350), (150, 1540532), (168, 1375475), (175, 1320456), (185, 1249080), (200, 1155399), (210, 1100380), (222, 1040900), (259, 892200), (280, 825285), (296, 780675), (300, 770266), (350, 660228), (370, 624540), (420, 550190), (444, 520450), (518, 446100), (525, 440152), (555, 416360), (600, 385133), (700, 330114), (740, 312270), (777, 297400), (840, 275095), (888, 260225), (925, 249816), (1036, 223050), (1050, 220076), (1110, 208180), (1295, 178440), (1400, 165057), (1480, 156135), (1487, 155400), (1554, 148700), (1850, 124908), (2072, 111525), (2100, 110038), (2220, 104090), (2590, 89220), (2775, 83272), (2974, 77700), (3108, 74350), (3700, 62454), (3885, 59480), (4200, 55019), (4440, 52045), (4461, 51800), (5180, 44610), (5550, 41636), (5948, 38850), (6216, 37175), (6475, 35688), (7400, 31227), (7435, 31080), (7770, 29740), (8922, 25900), (10360, 22305), (10409, 22200), (11100, 20818), (11896, 19425), (12950, 17844), (14870, 15540)]