2238400500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{213181}}^1$

素因数の和:213210

約数の個数: 96

約数和(自身を含む): 7449431808

約数和(自身を除く): 5211031308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 10500, 213181, 426362, 639543, 852724, 1065905, 1279086, 1492267, 2131810, 2558172, 2984534, 3197715, 4263620, 4476801, 5329525, 5969068, 6395430, 7461335, 8953602, 10659050, 12790860, 14922670, 15988575, 17907204, 21318100, 22384005, 26647625, 29845340, 31977150, 37306675, 44768010, 53295250, 63954300, 74613350, 79942875, 89536020, 106590500, 111920025, 149226700, 159885750, 186533375, 223840050, 319771500, 373066750, 447680100, 559600125, 746133500, 1119200250, 2238400500]

約数ペア:

[(1, 2238400500), (2, 1119200250), (3, 746133500), (4, 559600125), (5, 447680100), (6, 373066750), (7, 319771500), (10, 223840050), (12, 186533375), (14, 159885750), (15, 149226700), (20, 111920025), (21, 106590500), (25, 89536020), (28, 79942875), (30, 74613350), (35, 63954300), (42, 53295250), (50, 44768010), (60, 37306675), (70, 31977150), (75, 29845340), (84, 26647625), (100, 22384005), (105, 21318100), (125, 17907204), (140, 15988575), (150, 14922670), (175, 12790860), (210, 10659050), (250, 8953602), (300, 7461335), (350, 6395430), (375, 5969068), (420, 5329525), (500, 4476801), (525, 4263620), (700, 3197715), (750, 2984534), (875, 2558172), (1050, 2131810), (1500, 1492267), (1750, 1279086), (2100, 1065905), (2625, 852724), (3500, 639543), (5250, 426362), (10500, 213181)]