20162906850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149521}}^1$

素因数の和:149596

約数の個数: 96

約数和(自身を含む): 53397296640

約数和(自身を除く): 33234389790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 31, 50, 58, 62, 75, 87, 93, 145, 150, 155, 174, 186, 290, 310, 435, 465, 725, 775, 870, 899, 930, 1450, 1550, 1798, 2175, 2325, 2697, 4350, 4495, 4650, 5394, 8990, 13485, 22475, 26970, 44950, 67425, 134850, 149521, 299042, 448563, 747605, 897126, 1495210, 2242815, 3738025, 4336109, 4485630, 4635151, 7476050, 8672218, 9270302, 11214075, 13008327, 13905453, 21680545, 22428150, 23175755, 26016654, 27810906, 43361090, 46351510, 65041635, 69527265, 108402725, 115878775, 130083270, 134419379, 139054530, 216805450, 231757550, 268838758, 325208175, 347636325, 403258137, 650416350, 672096895, 695272650, 806516274, 1344193790, 2016290685, 3360484475, 4032581370, 6720968950, 10081453425, 20162906850]

約数ペア:

[(1, 20162906850), (2, 10081453425), (3, 6720968950), (5, 4032581370), (6, 3360484475), (10, 2016290685), (15, 1344193790), (25, 806516274), (29, 695272650), (30, 672096895), (31, 650416350), (50, 403258137), (58, 347636325), (62, 325208175), (75, 268838758), (87, 231757550), (93, 216805450), (145, 139054530), (150, 134419379), (155, 130083270), (174, 115878775), (186, 108402725), (290, 69527265), (310, 65041635), (435, 46351510), (465, 43361090), (725, 27810906), (775, 26016654), (870, 23175755), (899, 22428150), (930, 21680545), (1450, 13905453), (1550, 13008327), (1798, 11214075), (2175, 9270302), (2325, 8672218), (2697, 7476050), (4350, 4635151), (4495, 4485630), (4650, 4336109), (5394, 3738025), (8990, 2242815), (13485, 1495210), (22475, 897126), (26970, 747605), (44950, 448563), (67425, 299042), (134850, 149521)]