13215660000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{5953}}^1$

素因数の和:6023

約数の個数: 240

約数和(自身を含む): 44529108624

約数和(自身を除く): 31313448624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 125, 148, 150, 160, 185, 200, 222, 240, 250, 296, 300, 370, 375, 400, 444, 480, 500, 555, 592, 600, 625, 740, 750, 800, 888, 925, 1000, 1110, 1184, 1200, 1250, 1480, 1500, 1776, 1850, 1875, 2000, 2220, 2400, 2500, 2775, 2960, 3000, 3552, 3700, 3750, 4000, 4440, 4625, 5000, 5550, 5920, 5953, 6000, 7400, 7500, 8880, 9250, 10000, 11100, 11906, 12000, 13875, 14800, 15000, 17760, 17859, 18500, 20000, 22200, 23125, 23812, 27750, 29600, 29765, 30000, 35718, 37000, 44400, 46250, 47624, 55500, 59530, 60000, 69375, 71436, 74000, 88800, 89295, 92500, 95248, 111000, 119060, 138750, 142872, 148000, 148825, 178590, 185000, 190496, 220261, 222000, 238120, 277500, 285744, 297650, 357180, 370000, 440522, 444000, 446475, 476240, 555000, 571488, 595300, 660783, 714360, 740000, 744125, 881044, 892950, 952480, 1101305, 1110000, 1190600, 1321566, 1428720, 1488250, 1762088, 1785900, 2202610, 2220000, 2232375, 2381200, 2643132, 2857440, 2976500, 3303915, 3524176, 3571800, 3720625, 4405220, 4464750, 4762400, 5286264, 5506525, 5953000, 6607830, 7048352, 7143600, 7441250, 8810440, 8929500, 10572528, 11013050, 11161875, 11906000, 13215660, 14287200, 14882500, 16519575, 17620880, 17859000, 21145056, 22026100, 22323750, 23812000, 26431320, 27532625, 29765000, 33039150, 35241760, 35718000, 44052200, 44647500, 52862640, 55065250, 59530000, 66078300, 71436000, 82597875, 88104400, 89295000, 105725280, 110130500, 119060000, 132156600, 137663125, 165195750, 176208800, 178590000, 220261000, 264313200, 275326250, 330391500, 357180000, 412989375, 440522000, 528626400, 550652500, 660783000, 825978750, 881044000, 1101305000, 1321566000, 1651957500, 2202610000, 2643132000, 3303915000, 4405220000, 6607830000, 13215660000]

約数ペア:

[(1, 13215660000), (2, 6607830000), (3, 4405220000), (4, 3303915000), (5, 2643132000), (6, 2202610000), (8, 1651957500), (10, 1321566000), (12, 1101305000), (15, 881044000), (16, 825978750), (20, 660783000), (24, 550652500), (25, 528626400), (30, 440522000), (32, 412989375), (37, 357180000), (40, 330391500), (48, 275326250), (50, 264313200), (60, 220261000), (74, 178590000), (75, 176208800), (80, 165195750), (96, 137663125), (100, 132156600), (111, 119060000), (120, 110130500), (125, 105725280), (148, 89295000), (150, 88104400), (160, 82597875), (185, 71436000), (200, 66078300), (222, 59530000), (240, 55065250), (250, 52862640), (296, 44647500), (300, 44052200), (370, 35718000), (375, 35241760), (400, 33039150), (444, 29765000), (480, 27532625), (500, 26431320), (555, 23812000), (592, 22323750), (600, 22026100), (625, 21145056), (740, 17859000), (750, 17620880), (800, 16519575), (888, 14882500), (925, 14287200), (1000, 13215660), (1110, 11906000), (1184, 11161875), (1200, 11013050), (1250, 10572528), (1480, 8929500), (1500, 8810440), (1776, 7441250), (1850, 7143600), (1875, 7048352), (2000, 6607830), (2220, 5953000), (2400, 5506525), (2500, 5286264), (2775, 4762400), (2960, 4464750), (3000, 4405220), (3552, 3720625), (3700, 3571800), (3750, 3524176), (4000, 3303915), (4440, 2976500), (4625, 2857440), (5000, 2643132), (5550, 2381200), (5920, 2232375), (5953, 2220000), (6000, 2202610), (7400, 1785900), (7500, 1762088), (8880, 1488250), (9250, 1428720), (10000, 1321566), (11100, 1190600), (11906, 1110000), (12000, 1101305), (13875, 952480), (14800, 892950), (15000, 881044), (17760, 744125), (17859, 740000), (18500, 714360), (20000, 660783), (22200, 595300), (23125, 571488), (23812, 555000), (27750, 476240), (29600, 446475), (29765, 444000), (30000, 440522), (35718, 370000), (37000, 357180), (44400, 297650), (46250, 285744), (47624, 277500), (55500, 238120), (59530, 222000), (60000, 220261), (69375, 190496), (71436, 185000), (74000, 178590), (88800, 148825), (89295, 148000), (92500, 142872), (95248, 138750), (111000, 119060)]