2010562425

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 4021409280

約数和(自身を除く): 2010846855

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 37, 45, 57, 75, 95, 111, 135, 171, 185, 223, 225, 285, 333, 361, 475, 513, 555, 669, 675, 703, 855, 925, 999, 1083, 1115, 1425, 1665, 1805, 2007, 2109, 2565, 2775, 3249, 3345, 3515, 4237, 4275, 4995, 5415, 5575, 6021, 6327, 8251, 8325, 9025, 9747, 10035, 10545, 12711, 12825, 13357, 16245, 16725, 17575, 18981, 21185, 24753, 24975, 27075, 30105, 31635, 38133, 40071, 41255, 48735, 50175, 52725, 63555, 66785, 74259, 80503, 81225, 94905, 105925, 114399, 120213, 123765, 150525, 156769, 158175, 190665, 200355, 206275, 222777, 241509, 243675, 317775, 333925, 360639, 371295, 402515, 470307, 474525, 571995, 601065, 618825, 724527, 783845, 953325, 1001775, 1113885, 1207545, 1410921, 1803195, 1856475, 2012575, 2173581, 2351535, 2859975, 2978611, 3005325, 3622635, 3919225, 4232763, 5569425, 6037725, 7054605, 8935833, 9015975, 10867905, 11757675, 14893055, 18113175, 21163815, 26807499, 35273025, 44679165, 54339525, 74465275, 80422497, 105819075, 134037495, 223395825, 402112485, 670187475, 2010562425]

約数ペア:

[(1, 2010562425), (3, 670187475), (5, 402112485), (9, 223395825), (15, 134037495), (19, 105819075), (25, 80422497), (27, 74465275), (37, 54339525), (45, 44679165), (57, 35273025), (75, 26807499), (95, 21163815), (111, 18113175), (135, 14893055), (171, 11757675), (185, 10867905), (223, 9015975), (225, 8935833), (285, 7054605), (333, 6037725), (361, 5569425), (475, 4232763), (513, 3919225), (555, 3622635), (669, 3005325), (675, 2978611), (703, 2859975), (855, 2351535), (925, 2173581), (999, 2012575), (1083, 1856475), (1115, 1803195), (1425, 1410921), (1665, 1207545), (1805, 1113885), (2007, 1001775), (2109, 953325), (2565, 783845), (2775, 724527), (3249, 618825), (3345, 601065), (3515, 571995), (4237, 474525), (4275, 470307), (4995, 402515), (5415, 371295), (5575, 360639), (6021, 333925), (6327, 317775), (8251, 243675), (8325, 241509), (9025, 222777), (9747, 206275), (10035, 200355), (10545, 190665), (12711, 158175), (12825, 156769), (13357, 150525), (16245, 123765), (16725, 120213), (17575, 114399), (18981, 105925), (21185, 94905), (24753, 81225), (24975, 80503), (27075, 74259), (30105, 66785), (31635, 63555), (38133, 52725), (40071, 50175), (41255, 48735)]