150120810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{1621}}^1$

素因数の和:1658

約数の個数: 128

約数和(自身を含む): 467136000

約数和(自身を除く): 317015190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 343, 378, 441, 490, 630, 686, 735, 882, 945, 1029, 1323, 1470, 1621, 1715, 1890, 2058, 2205, 2646, 3087, 3242, 3430, 4410, 4863, 5145, 6174, 6615, 8105, 9261, 9726, 10290, 11347, 13230, 14589, 15435, 16210, 18522, 22694, 24315, 29178, 30870, 34041, 43767, 46305, 48630, 56735, 68082, 72945, 79429, 87534, 92610, 102123, 113470, 145890, 158858, 170205, 204246, 218835, 238287, 306369, 340410, 397145, 437670, 476574, 510615, 556003, 612738, 714861, 794290, 1021230, 1112006, 1191435, 1429722, 1531845, 1668009, 2144583, 2382870, 2780015, 3063690, 3336018, 3574305, 4289166, 5004027, 5560030, 7148610, 8340045, 10008054, 10722915, 15012081, 16680090, 21445830, 25020135, 30024162, 50040270, 75060405, 150120810]

約数ペア:

[(1, 150120810), (2, 75060405), (3, 50040270), (5, 30024162), (6, 25020135), (7, 21445830), (9, 16680090), (10, 15012081), (14, 10722915), (15, 10008054), (18, 8340045), (21, 7148610), (27, 5560030), (30, 5004027), (35, 4289166), (42, 3574305), (45, 3336018), (49, 3063690), (54, 2780015), (63, 2382870), (70, 2144583), (90, 1668009), (98, 1531845), (105, 1429722), (126, 1191435), (135, 1112006), (147, 1021230), (189, 794290), (210, 714861), (245, 612738), (270, 556003), (294, 510615), (315, 476574), (343, 437670), (378, 397145), (441, 340410), (490, 306369), (630, 238287), (686, 218835), (735, 204246), (882, 170205), (945, 158858), (1029, 145890), (1323, 113470), (1470, 102123), (1621, 92610), (1715, 87534), (1890, 79429), (2058, 72945), (2205, 68082), (2646, 56735), (3087, 48630), (3242, 46305), (3430, 43767), (4410, 34041), (4863, 30870), (5145, 29178), (6174, 24315), (6615, 22694), (8105, 18522), (9261, 16210), (9726, 15435), (10290, 14589), (11347, 13230)]