148775550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1215

約数の個数: 144

約数和(自身を含む): 463886976

約数和(自身を除く): 315111426

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 121, 150, 154, 165, 175, 210, 231, 242, 275, 330, 350, 363, 385, 462, 525, 550, 605, 726, 770, 825, 847, 1050, 1155, 1171, 1210, 1650, 1694, 1815, 1925, 2310, 2342, 2541, 3025, 3513, 3630, 3850, 4235, 5082, 5775, 5855, 6050, 7026, 8197, 8470, 9075, 11550, 11710, 12705, 12881, 16394, 17565, 18150, 21175, 24591, 25410, 25762, 29275, 35130, 38643, 40985, 42350, 49182, 58550, 63525, 64405, 77286, 81970, 87825, 90167, 122955, 127050, 128810, 141691, 175650, 180334, 193215, 204925, 245910, 270501, 283382, 322025, 386430, 409850, 425073, 450835, 541002, 614775, 644050, 708455, 850146, 901670, 966075, 991837, 1229550, 1352505, 1416910, 1932150, 1983674, 2125365, 2254175, 2705010, 2975511, 3542275, 4250730, 4508350, 4959185, 5951022, 6762525, 7084550, 9918370, 10626825, 13525050, 14877555, 21253650, 24795925, 29755110, 49591850, 74387775, 148775550]

約数ペア:

[(1, 148775550), (2, 74387775), (3, 49591850), (5, 29755110), (6, 24795925), (7, 21253650), (10, 14877555), (11, 13525050), (14, 10626825), (15, 9918370), (21, 7084550), (22, 6762525), (25, 5951022), (30, 4959185), (33, 4508350), (35, 4250730), (42, 3542275), (50, 2975511), (55, 2705010), (66, 2254175), (70, 2125365), (75, 1983674), (77, 1932150), (105, 1416910), (110, 1352505), (121, 1229550), (150, 991837), (154, 966075), (165, 901670), (175, 850146), (210, 708455), (231, 644050), (242, 614775), (275, 541002), (330, 450835), (350, 425073), (363, 409850), (385, 386430), (462, 322025), (525, 283382), (550, 270501), (605, 245910), (726, 204925), (770, 193215), (825, 180334), (847, 175650), (1050, 141691), (1155, 128810), (1171, 127050), (1210, 122955), (1650, 90167), (1694, 87825), (1815, 81970), (1925, 77286), (2310, 64405), (2342, 63525), (2541, 58550), (3025, 49182), (3513, 42350), (3630, 40985), (3850, 38643), (4235, 35130), (5082, 29275), (5775, 25762), (5855, 25410), (6050, 24591), (7026, 21175), (8197, 18150), (8470, 17565), (9075, 16394), (11550, 12881), (11710, 12705)]