2000227140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5147}}^1$

素因数の和:5306

約数の個数: 144

約数和(自身を含む): 6476101632

約数和(自身を除く): 4475874492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 170, 180, 204, 254, 255, 306, 340, 381, 508, 510, 612, 635, 762, 765, 1020, 1143, 1270, 1524, 1530, 1905, 2159, 2286, 2540, 3060, 3810, 4318, 4572, 5147, 5715, 6477, 7620, 8636, 10294, 10795, 11430, 12954, 15441, 19431, 20588, 21590, 22860, 25735, 25908, 30882, 32385, 38862, 43180, 46323, 51470, 61764, 64770, 77205, 77724, 87499, 92646, 97155, 102940, 129540, 154410, 174998, 185292, 194310, 231615, 262497, 308820, 349996, 388620, 437495, 463230, 524994, 653669, 787491, 874990, 926460, 1049988, 1307338, 1312485, 1574982, 1749980, 1961007, 2614676, 2624970, 3149964, 3268345, 3922014, 3937455, 5249940, 5883021, 6536690, 7844028, 7874910, 9805035, 11112373, 11766042, 13073380, 15749820, 19610070, 22224746, 23532084, 29415105, 33337119, 39220140, 44449492, 55561865, 58830210, 66674238, 100011357, 111123730, 117660420, 133348476, 166685595, 200022714, 222247460, 333371190, 400045428, 500056785, 666742380, 1000113570, 2000227140]

約数ペア:

[(1, 2000227140), (2, 1000113570), (3, 666742380), (4, 500056785), (5, 400045428), (6, 333371190), (9, 222247460), (10, 200022714), (12, 166685595), (15, 133348476), (17, 117660420), (18, 111123730), (20, 100011357), (30, 66674238), (34, 58830210), (36, 55561865), (45, 44449492), (51, 39220140), (60, 33337119), (68, 29415105), (85, 23532084), (90, 22224746), (102, 19610070), (127, 15749820), (153, 13073380), (170, 11766042), (180, 11112373), (204, 9805035), (254, 7874910), (255, 7844028), (306, 6536690), (340, 5883021), (381, 5249940), (508, 3937455), (510, 3922014), (612, 3268345), (635, 3149964), (762, 2624970), (765, 2614676), (1020, 1961007), (1143, 1749980), (1270, 1574982), (1524, 1312485), (1530, 1307338), (1905, 1049988), (2159, 926460), (2286, 874990), (2540, 787491), (3060, 653669), (3810, 524994), (4318, 463230), (4572, 437495), (5147, 388620), (5715, 349996), (6477, 308820), (7620, 262497), (8636, 231615), (10294, 194310), (10795, 185292), (11430, 174998), (12954, 154410), (15441, 129540), (19431, 102940), (20588, 97155), (21590, 92646), (22860, 87499), (25735, 77724), (25908, 77205), (30882, 64770), (32385, 61764), (38862, 51470), (43180, 46323)]