2018202000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{9091}}^1$

素因数の和:9154

約数の個数: 160

約数和(自身を含む): 6683274624

約数和(自身を除く): 4665072624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 125, 148, 150, 185, 200, 222, 240, 250, 296, 300, 370, 375, 400, 444, 500, 555, 592, 600, 740, 750, 888, 925, 1000, 1110, 1200, 1480, 1500, 1776, 1850, 2000, 2220, 2775, 2960, 3000, 3700, 4440, 4625, 5550, 6000, 7400, 8880, 9091, 9250, 11100, 13875, 14800, 18182, 18500, 22200, 27273, 27750, 36364, 37000, 44400, 45455, 54546, 55500, 72728, 74000, 90910, 109092, 111000, 136365, 145456, 181820, 218184, 222000, 227275, 272730, 336367, 363640, 436368, 454550, 545460, 672734, 681825, 727280, 909100, 1009101, 1090920, 1136375, 1345468, 1363650, 1681835, 1818200, 2018202, 2181840, 2272750, 2690936, 2727300, 3363670, 3409125, 3636400, 4036404, 4545500, 5045505, 5381872, 5454600, 6727340, 6818250, 8072808, 8409175, 9091000, 10091010, 10909200, 13454680, 13636500, 16145616, 16818350, 18182000, 20182020, 25227525, 26909360, 27273000, 33636700, 40364040, 42045875, 50455050, 54546000, 67273400, 80728080, 84091750, 100910100, 126137625, 134546800, 168183500, 201820200, 252275250, 336367000, 403640400, 504550500, 672734000, 1009101000, 2018202000]

約数ペア:

[(1, 2018202000), (2, 1009101000), (3, 672734000), (4, 504550500), (5, 403640400), (6, 336367000), (8, 252275250), (10, 201820200), (12, 168183500), (15, 134546800), (16, 126137625), (20, 100910100), (24, 84091750), (25, 80728080), (30, 67273400), (37, 54546000), (40, 50455050), (48, 42045875), (50, 40364040), (60, 33636700), (74, 27273000), (75, 26909360), (80, 25227525), (100, 20182020), (111, 18182000), (120, 16818350), (125, 16145616), (148, 13636500), (150, 13454680), (185, 10909200), (200, 10091010), (222, 9091000), (240, 8409175), (250, 8072808), (296, 6818250), (300, 6727340), (370, 5454600), (375, 5381872), (400, 5045505), (444, 4545500), (500, 4036404), (555, 3636400), (592, 3409125), (600, 3363670), (740, 2727300), (750, 2690936), (888, 2272750), (925, 2181840), (1000, 2018202), (1110, 1818200), (1200, 1681835), (1480, 1363650), (1500, 1345468), (1776, 1136375), (1850, 1090920), (2000, 1009101), (2220, 909100), (2775, 727280), (2960, 681825), (3000, 672734), (3700, 545460), (4440, 454550), (4625, 436368), (5550, 363640), (6000, 336367), (7400, 272730), (8880, 227275), (9091, 222000), (9250, 218184), (11100, 181820), (13875, 145456), (14800, 136365), (18182, 111000), (18500, 109092), (22200, 90910), (27273, 74000), (27750, 72728), (36364, 55500), (37000, 54546), (44400, 45455)]