2245919700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1514

約数の個数: 144

約数和(自身を含む): 6865880000

約数和(自身を除く): 4619960300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 349, 380, 475, 570, 698, 950, 1047, 1129, 1140, 1396, 1425, 1745, 1900, 2094, 2258, 2850, 3387, 3490, 4188, 4516, 5235, 5645, 5700, 6631, 6774, 6980, 8725, 10470, 11290, 13262, 13548, 16935, 17450, 19893, 20940, 21451, 22580, 26175, 26524, 28225, 33155, 33870, 34900, 39786, 42902, 52350, 56450, 64353, 66310, 67740, 79572, 84675, 85804, 99465, 104700, 107255, 112900, 128706, 132620, 165775, 169350, 198930, 214510, 257412, 321765, 331550, 338700, 394021, 397860, 429020, 497325, 536275, 643530, 663100, 788042, 994650, 1072550, 1182063, 1287060, 1576084, 1608825, 1970105, 1989300, 2145100, 2364126, 3217650, 3940210, 4728252, 5910315, 6435300, 7486399, 7880420, 9850525, 11820630, 14972798, 19701050, 22459197, 23641260, 29551575, 29945596, 37431995, 39402100, 44918394, 59103150, 74863990, 89836788, 112295985, 118206300, 149727980, 187159975, 224591970, 374319950, 449183940, 561479925, 748639900, 1122959850, 2245919700]

約数ペア:

[(1, 2245919700), (2, 1122959850), (3, 748639900), (4, 561479925), (5, 449183940), (6, 374319950), (10, 224591970), (12, 187159975), (15, 149727980), (19, 118206300), (20, 112295985), (25, 89836788), (30, 74863990), (38, 59103150), (50, 44918394), (57, 39402100), (60, 37431995), (75, 29945596), (76, 29551575), (95, 23641260), (100, 22459197), (114, 19701050), (150, 14972798), (190, 11820630), (228, 9850525), (285, 7880420), (300, 7486399), (349, 6435300), (380, 5910315), (475, 4728252), (570, 3940210), (698, 3217650), (950, 2364126), (1047, 2145100), (1129, 1989300), (1140, 1970105), (1396, 1608825), (1425, 1576084), (1745, 1287060), (1900, 1182063), (2094, 1072550), (2258, 994650), (2850, 788042), (3387, 663100), (3490, 643530), (4188, 536275), (4516, 497325), (5235, 429020), (5645, 397860), (5700, 394021), (6631, 338700), (6774, 331550), (6980, 321765), (8725, 257412), (10470, 214510), (11290, 198930), (13262, 169350), (13548, 165775), (16935, 132620), (17450, 128706), (19893, 112900), (20940, 107255), (21451, 104700), (22580, 99465), (26175, 85804), (26524, 84675), (28225, 79572), (33155, 67740), (33870, 66310), (34900, 64353), (39786, 56450), (42902, 52350)]