565005000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{5381}}^1$

素因数の和:5417

約数の個数: 160

約数和(自身を含む): 2017604160

約数和(自身を除く): 1452599160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 840, 875, 1000, 1050, 1250, 1400, 1500, 1750, 1875, 2100, 2500, 2625, 3000, 3500, 3750, 4200, 4375, 5000, 5250, 5381, 7000, 7500, 8750, 10500, 10762, 13125, 15000, 16143, 17500, 21000, 21524, 26250, 26905, 32286, 35000, 37667, 43048, 52500, 53810, 64572, 75334, 80715, 105000, 107620, 113001, 129144, 134525, 150668, 161430, 188335, 215240, 226002, 269050, 301336, 322860, 376670, 403575, 452004, 538100, 565005, 645720, 672625, 753340, 807150, 904008, 941675, 1076200, 1130010, 1345250, 1506680, 1614300, 1883350, 2017875, 2260020, 2690500, 2825025, 3228600, 3363125, 3766700, 4035750, 4520040, 4708375, 5381000, 5650050, 6726250, 7533400, 8071500, 9416750, 10089375, 11300100, 13452500, 14125125, 16143000, 18833500, 20178750, 22600200, 23541875, 26905000, 28250250, 37667000, 40357500, 47083750, 56500500, 70625625, 80715000, 94167500, 113001000, 141251250, 188335000, 282502500, 565005000]

約数ペア:

[(1, 565005000), (2, 282502500), (3, 188335000), (4, 141251250), (5, 113001000), (6, 94167500), (7, 80715000), (8, 70625625), (10, 56500500), (12, 47083750), (14, 40357500), (15, 37667000), (20, 28250250), (21, 26905000), (24, 23541875), (25, 22600200), (28, 20178750), (30, 18833500), (35, 16143000), (40, 14125125), (42, 13452500), (50, 11300100), (56, 10089375), (60, 9416750), (70, 8071500), (75, 7533400), (84, 6726250), (100, 5650050), (105, 5381000), (120, 4708375), (125, 4520040), (140, 4035750), (150, 3766700), (168, 3363125), (175, 3228600), (200, 2825025), (210, 2690500), (250, 2260020), (280, 2017875), (300, 1883350), (350, 1614300), (375, 1506680), (420, 1345250), (500, 1130010), (525, 1076200), (600, 941675), (625, 904008), (700, 807150), (750, 753340), (840, 672625), (875, 645720), (1000, 565005), (1050, 538100), (1250, 452004), (1400, 403575), (1500, 376670), (1750, 322860), (1875, 301336), (2100, 269050), (2500, 226002), (2625, 215240), (3000, 188335), (3500, 161430), (3750, 150668), (4200, 134525), (4375, 129144), (5000, 113001), (5250, 107620), (5381, 105000), (7000, 80715), (7500, 75334), (8750, 64572), (10500, 53810), (10762, 52500), (13125, 43048), (15000, 37667), (16143, 35000), (17500, 32286), (21000, 26905), (21524, 26250)]