2220221550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1301}}^1$

素因数の和:1714

約数の個数: 96

約数和(自身を含む): 5703634944

約数和(自身を除く): 3483413394

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 367, 465, 734, 775, 930, 1101, 1301, 1550, 1835, 2202, 2325, 2602, 3670, 3903, 4650, 5505, 6505, 7806, 9175, 11010, 11377, 13010, 18350, 19515, 22754, 27525, 32525, 34131, 39030, 40331, 55050, 56885, 65050, 68262, 80662, 97575, 113770, 120993, 170655, 195150, 201655, 241986, 284425, 341310, 403310, 477467, 568850, 604965, 853275, 954934, 1008275, 1209930, 1432401, 1706550, 2016550, 2387335, 2864802, 3024825, 4774670, 6049650, 7162005, 11936675, 14324010, 14801477, 23873350, 29602954, 35810025, 44404431, 71620050, 74007385, 88808862, 148014770, 222022155, 370036925, 444044310, 740073850, 1110110775, 2220221550]

約数ペア:

[(1, 2220221550), (2, 1110110775), (3, 740073850), (5, 444044310), (6, 370036925), (10, 222022155), (15, 148014770), (25, 88808862), (30, 74007385), (31, 71620050), (50, 44404431), (62, 35810025), (75, 29602954), (93, 23873350), (150, 14801477), (155, 14324010), (186, 11936675), (310, 7162005), (367, 6049650), (465, 4774670), (734, 3024825), (775, 2864802), (930, 2387335), (1101, 2016550), (1301, 1706550), (1550, 1432401), (1835, 1209930), (2202, 1008275), (2325, 954934), (2602, 853275), (3670, 604965), (3903, 568850), (4650, 477467), (5505, 403310), (6505, 341310), (7806, 284425), (9175, 241986), (11010, 201655), (11377, 195150), (13010, 170655), (18350, 120993), (19515, 113770), (22754, 97575), (27525, 80662), (32525, 68262), (34131, 65050), (39030, 56885), (40331, 55050)]