214388700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 663957504

約数和(自身を除く): 449568804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 127, 150, 170, 204, 254, 255, 300, 331, 340, 381, 425, 508, 510, 635, 662, 762, 850, 993, 1020, 1270, 1275, 1324, 1524, 1655, 1700, 1905, 1986, 2159, 2540, 2550, 3175, 3310, 3810, 3972, 4318, 4965, 5100, 5627, 6350, 6477, 6620, 7620, 8275, 8636, 9525, 9930, 10795, 11254, 12700, 12954, 16550, 16881, 19050, 19860, 21590, 22508, 24825, 25908, 28135, 32385, 33100, 33762, 38100, 42037, 43180, 49650, 53975, 56270, 64770, 67524, 84074, 84405, 99300, 107950, 112540, 126111, 129540, 140675, 161925, 168148, 168810, 210185, 215900, 252222, 281350, 323850, 337620, 420370, 422025, 504444, 562700, 630555, 647700, 714629, 840740, 844050, 1050925, 1261110, 1429258, 1688100, 2101850, 2143887, 2522220, 2858516, 3152775, 3573145, 4203700, 4287774, 6305550, 7146290, 8575548, 10719435, 12611100, 14292580, 17865725, 21438870, 35731450, 42877740, 53597175, 71462900, 107194350, 214388700]

約数ペア:

[(1, 214388700), (2, 107194350), (3, 71462900), (4, 53597175), (5, 42877740), (6, 35731450), (10, 21438870), (12, 17865725), (15, 14292580), (17, 12611100), (20, 10719435), (25, 8575548), (30, 7146290), (34, 6305550), (50, 4287774), (51, 4203700), (60, 3573145), (68, 3152775), (75, 2858516), (85, 2522220), (100, 2143887), (102, 2101850), (127, 1688100), (150, 1429258), (170, 1261110), (204, 1050925), (254, 844050), (255, 840740), (300, 714629), (331, 647700), (340, 630555), (381, 562700), (425, 504444), (508, 422025), (510, 420370), (635, 337620), (662, 323850), (762, 281350), (850, 252222), (993, 215900), (1020, 210185), (1270, 168810), (1275, 168148), (1324, 161925), (1524, 140675), (1655, 129540), (1700, 126111), (1905, 112540), (1986, 107950), (2159, 99300), (2540, 84405), (2550, 84074), (3175, 67524), (3310, 64770), (3810, 56270), (3972, 53975), (4318, 49650), (4965, 43180), (5100, 42037), (5627, 38100), (6350, 33762), (6477, 33100), (6620, 32385), (7620, 28135), (8275, 25908), (8636, 24825), (9525, 22508), (9930, 21590), (10795, 19860), (11254, 19050), (12700, 16881), (12954, 16550)]