229558500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 731377920

約数和(自身を除く): 501819420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 139, 150, 180, 225, 250, 278, 300, 367, 375, 417, 450, 500, 556, 695, 734, 750, 834, 900, 1101, 1125, 1251, 1390, 1468, 1500, 1668, 1835, 2085, 2202, 2250, 2502, 2780, 3303, 3475, 3670, 4170, 4404, 4500, 5004, 5505, 6255, 6606, 6950, 7340, 8340, 9175, 10425, 11010, 12510, 13212, 13900, 16515, 17375, 18350, 20850, 22020, 25020, 27525, 31275, 33030, 34750, 36700, 41700, 45875, 51013, 52125, 55050, 62550, 66060, 69500, 82575, 91750, 102026, 104250, 110100, 125100, 137625, 153039, 156375, 165150, 183500, 204052, 208500, 255065, 275250, 306078, 312750, 330300, 412875, 459117, 510130, 550500, 612156, 625500, 765195, 825750, 918234, 1020260, 1275325, 1530390, 1651500, 1836468, 2295585, 2550650, 3060780, 3825975, 4591170, 5101300, 6376625, 7651950, 9182340, 11477925, 12753250, 15303900, 19129875, 22955850, 25506500, 38259750, 45911700, 57389625, 76519500, 114779250, 229558500]

約数ペア:

[(1, 229558500), (2, 114779250), (3, 76519500), (4, 57389625), (5, 45911700), (6, 38259750), (9, 25506500), (10, 22955850), (12, 19129875), (15, 15303900), (18, 12753250), (20, 11477925), (25, 9182340), (30, 7651950), (36, 6376625), (45, 5101300), (50, 4591170), (60, 3825975), (75, 3060780), (90, 2550650), (100, 2295585), (125, 1836468), (139, 1651500), (150, 1530390), (180, 1275325), (225, 1020260), (250, 918234), (278, 825750), (300, 765195), (367, 625500), (375, 612156), (417, 550500), (450, 510130), (500, 459117), (556, 412875), (695, 330300), (734, 312750), (750, 306078), (834, 275250), (900, 255065), (1101, 208500), (1125, 204052), (1251, 183500), (1390, 165150), (1468, 156375), (1500, 153039), (1668, 137625), (1835, 125100), (2085, 110100), (2202, 104250), (2250, 102026), (2502, 91750), (2780, 82575), (3303, 69500), (3475, 66060), (3670, 62550), (4170, 55050), (4404, 52125), (4500, 51013), (5004, 45875), (5505, 41700), (6255, 36700), (6606, 34750), (6950, 33030), (7340, 31275), (8340, 27525), (9175, 25020), (10425, 22020), (11010, 20850), (12510, 18350), (13212, 17375), (13900, 16515)]