2019976200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{102019}}^1$

素因数の和:102052

約数の個数: 144

約数和(自身を含む): 7400530800

約数和(自身を除く): 5380554600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4950, 6600, 9900, 19800, 102019, 204038, 306057, 408076, 510095, 612114, 816152, 918171, 1020190, 1122209, 1224228, 1530285, 1836342, 2040380, 2244418, 2448456, 2550475, 3060570, 3366627, 3672684, 4080760, 4488836, 4590855, 5100950, 5611045, 6121140, 6733254, 7345368, 7651425, 8977672, 9181710, 10099881, 10201900, 11222090, 12242280, 13466508, 15302850, 16833135, 18363420, 20199762, 20403800, 22444180, 22954275, 26933016, 28055225, 30605700, 33666270, 36726840, 40399524, 44888360, 45908550, 50499405, 56110450, 61211400, 67332540, 80799048, 84165675, 91817100, 100998810, 112220900, 134665080, 168331350, 183634200, 201997620, 224441800, 252497025, 336662700, 403995240, 504994050, 673325400, 1009988100, 2019976200]

約数ペア:

[(1, 2019976200), (2, 1009988100), (3, 673325400), (4, 504994050), (5, 403995240), (6, 336662700), (8, 252497025), (9, 224441800), (10, 201997620), (11, 183634200), (12, 168331350), (15, 134665080), (18, 112220900), (20, 100998810), (22, 91817100), (24, 84165675), (25, 80799048), (30, 67332540), (33, 61211400), (36, 56110450), (40, 50499405), (44, 45908550), (45, 44888360), (50, 40399524), (55, 36726840), (60, 33666270), (66, 30605700), (72, 28055225), (75, 26933016), (88, 22954275), (90, 22444180), (99, 20403800), (100, 20199762), (110, 18363420), (120, 16833135), (132, 15302850), (150, 13466508), (165, 12242280), (180, 11222090), (198, 10201900), (200, 10099881), (220, 9181710), (225, 8977672), (264, 7651425), (275, 7345368), (300, 6733254), (330, 6121140), (360, 5611045), (396, 5100950), (440, 4590855), (450, 4488836), (495, 4080760), (550, 3672684), (600, 3366627), (660, 3060570), (792, 2550475), (825, 2448456), (900, 2244418), (990, 2040380), (1100, 1836342), (1320, 1530285), (1650, 1224228), (1800, 1122209), (1980, 1020190), (2200, 918171), (2475, 816152), (3300, 612114), (3960, 510095), (4950, 408076), (6600, 306057), (9900, 204038), (19800, 102019)]