125065160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 324725760

約数和(自身を除く): 199660600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 53, 55, 62, 88, 106, 110, 124, 155, 173, 212, 220, 248, 265, 310, 341, 346, 424, 440, 530, 583, 620, 682, 692, 865, 1060, 1166, 1240, 1364, 1384, 1643, 1705, 1730, 1903, 2120, 2332, 2728, 2915, 3286, 3410, 3460, 3806, 4664, 5363, 5830, 6572, 6820, 6920, 7612, 8215, 9169, 9515, 10726, 11660, 13144, 13640, 15224, 16430, 18073, 18338, 19030, 21452, 23320, 26815, 32860, 36146, 36676, 38060, 42904, 45845, 53630, 58993, 65720, 72292, 73352, 76120, 90365, 91690, 100859, 107260, 117986, 144584, 180730, 183380, 201718, 214520, 235972, 284239, 294965, 361460, 366760, 403436, 471944, 504295, 568478, 589930, 722920, 806872, 1008590, 1136956, 1179860, 1421195, 2017180, 2273912, 2359720, 2842390, 3126629, 4034360, 5684780, 6253258, 11369560, 12506516, 15633145, 25013032, 31266290, 62532580, 125065160]

約数ペア:

[(1, 125065160), (2, 62532580), (4, 31266290), (5, 25013032), (8, 15633145), (10, 12506516), (11, 11369560), (20, 6253258), (22, 5684780), (31, 4034360), (40, 3126629), (44, 2842390), (53, 2359720), (55, 2273912), (62, 2017180), (88, 1421195), (106, 1179860), (110, 1136956), (124, 1008590), (155, 806872), (173, 722920), (212, 589930), (220, 568478), (248, 504295), (265, 471944), (310, 403436), (341, 366760), (346, 361460), (424, 294965), (440, 284239), (530, 235972), (583, 214520), (620, 201718), (682, 183380), (692, 180730), (865, 144584), (1060, 117986), (1166, 107260), (1240, 100859), (1364, 91690), (1384, 90365), (1643, 76120), (1705, 73352), (1730, 72292), (1903, 65720), (2120, 58993), (2332, 53630), (2728, 45845), (2915, 42904), (3286, 38060), (3410, 36676), (3460, 36146), (3806, 32860), (4664, 26815), (5363, 23320), (5830, 21452), (6572, 19030), (6820, 18338), (6920, 18073), (7612, 16430), (8215, 15224), (9169, 13640), (9515, 13144), (10726, 11660)]