75477150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^3\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 244032000

約数和(自身を除く): 168554850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 163, 175, 189, 210, 225, 245, 270, 294, 315, 326, 343, 350, 378, 441, 450, 489, 490, 525, 630, 675, 686, 735, 815, 882, 945, 978, 1029, 1050, 1141, 1225, 1323, 1350, 1467, 1470, 1575, 1630, 1715, 1890, 2058, 2205, 2282, 2445, 2450, 2646, 2934, 3087, 3150, 3423, 3430, 3675, 4075, 4401, 4410, 4725, 4890, 5145, 5705, 6174, 6615, 6846, 7335, 7350, 7987, 8150, 8575, 8802, 9261, 9450, 10269, 10290, 11025, 11410, 12225, 13230, 14670, 15435, 15974, 17115, 17150, 18522, 20538, 22005, 22050, 23961, 24450, 25725, 28525, 30807, 30870, 33075, 34230, 36675, 39935, 44010, 46305, 47922, 51345, 51450, 55909, 57050, 61614, 66150, 71883, 73350, 77175, 79870, 85575, 92610, 102690, 110025, 111818, 119805, 143766, 154035, 154350, 167727, 171150, 199675, 215649, 220050, 231525, 239610, 256725, 279545, 308070, 335454, 359415, 399350, 431298, 463050, 503181, 513450, 559090, 599025, 718830, 770175, 838635, 1006362, 1078245, 1198050, 1397725, 1509543, 1540350, 1677270, 1797075, 2156490, 2515905, 2795450, 3019086, 3594150, 4193175, 5031810, 5391225, 7547715, 8386350, 10782450, 12579525, 15095430, 25159050, 37738575, 75477150]

約数ペア:

[(1, 75477150), (2, 37738575), (3, 25159050), (5, 15095430), (6, 12579525), (7, 10782450), (9, 8386350), (10, 7547715), (14, 5391225), (15, 5031810), (18, 4193175), (21, 3594150), (25, 3019086), (27, 2795450), (30, 2515905), (35, 2156490), (42, 1797075), (45, 1677270), (49, 1540350), (50, 1509543), (54, 1397725), (63, 1198050), (70, 1078245), (75, 1006362), (90, 838635), (98, 770175), (105, 718830), (126, 599025), (135, 559090), (147, 513450), (150, 503181), (163, 463050), (175, 431298), (189, 399350), (210, 359415), (225, 335454), (245, 308070), (270, 279545), (294, 256725), (315, 239610), (326, 231525), (343, 220050), (350, 215649), (378, 199675), (441, 171150), (450, 167727), (489, 154350), (490, 154035), (525, 143766), (630, 119805), (675, 111818), (686, 110025), (735, 102690), (815, 92610), (882, 85575), (945, 79870), (978, 77175), (1029, 73350), (1050, 71883), (1141, 66150), (1225, 61614), (1323, 57050), (1350, 55909), (1467, 51450), (1470, 51345), (1575, 47922), (1630, 46305), (1715, 44010), (1890, 39935), (2058, 36675), (2205, 34230), (2282, 33075), (2445, 30870), (2450, 30807), (2646, 28525), (2934, 25725), (3087, 24450), (3150, 23961), (3423, 22050), (3430, 22005), (3675, 20538), (4075, 18522), (4401, 17150), (4410, 17115), (4725, 15974), (4890, 15435), (5145, 14670), (5705, 13230), (6174, 12225), (6615, 11410), (6846, 11025), (7335, 10290), (7350, 10269), (7987, 9450), (8150, 9261), (8575, 8802)]