200903010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3056

約数の個数: 128

約数和(自身を含む): 622080000

約数和(自身を除く): 421176990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 105, 110, 145, 154, 165, 174, 203, 210, 231, 290, 319, 330, 385, 406, 435, 462, 609, 638, 770, 870, 957, 1015, 1155, 1218, 1595, 1914, 2030, 2233, 2310, 2999, 3045, 3190, 4466, 4785, 5998, 6090, 6699, 8997, 9570, 11165, 13398, 14995, 17994, 20993, 22330, 29990, 32989, 33495, 41986, 44985, 62979, 65978, 66990, 86971, 89970, 98967, 104965, 125958, 164945, 173942, 197934, 209930, 230923, 260913, 314895, 329890, 434855, 461846, 494835, 521826, 608797, 629790, 692769, 869710, 956681, 989670, 1154615, 1217594, 1304565, 1385538, 1826391, 1913362, 2309230, 2609130, 2870043, 3043985, 3463845, 3652782, 4783405, 5740086, 6087970, 6696767, 6927690, 9131955, 9566810, 13393534, 14350215, 18263910, 20090301, 28700430, 33483835, 40180602, 66967670, 100451505, 200903010]

約数ペア:

[(1, 200903010), (2, 100451505), (3, 66967670), (5, 40180602), (6, 33483835), (7, 28700430), (10, 20090301), (11, 18263910), (14, 14350215), (15, 13393534), (21, 9566810), (22, 9131955), (29, 6927690), (30, 6696767), (33, 6087970), (35, 5740086), (42, 4783405), (55, 3652782), (58, 3463845), (66, 3043985), (70, 2870043), (77, 2609130), (87, 2309230), (105, 1913362), (110, 1826391), (145, 1385538), (154, 1304565), (165, 1217594), (174, 1154615), (203, 989670), (210, 956681), (231, 869710), (290, 692769), (319, 629790), (330, 608797), (385, 521826), (406, 494835), (435, 461846), (462, 434855), (609, 329890), (638, 314895), (770, 260913), (870, 230923), (957, 209930), (1015, 197934), (1155, 173942), (1218, 164945), (1595, 125958), (1914, 104965), (2030, 98967), (2233, 89970), (2310, 86971), (2999, 66990), (3045, 65978), (3190, 62979), (4466, 44985), (4785, 41986), (5998, 33495), (6090, 32989), (6699, 29990), (8997, 22330), (9570, 20993), (11165, 17994), (13398, 14995)]