145756260

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:809

約数の個数: 168

約数和(自身を含む): 494866680

約数和(自身を除く): 349110420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 769, 780, 810, 972, 1053, 1170, 1215, 1404, 1458, 1538, 1620, 1755, 2106, 2307, 2340, 2430, 2916, 3076, 3159, 3510, 3645, 3845, 4212, 4614, 4860, 5265, 6318, 6921, 7020, 7290, 7690, 9228, 9477, 9997, 10530, 11535, 12636, 13842, 14580, 15380, 15795, 18954, 19994, 20763, 21060, 23070, 27684, 29991, 31590, 34605, 37908, 39988, 41526, 46140, 47385, 49985, 59982, 62289, 63180, 69210, 83052, 89973, 94770, 99970, 103815, 119964, 124578, 138420, 149955, 179946, 186867, 189540, 199940, 207630, 249156, 269919, 299910, 311445, 359892, 373734, 415260, 449865, 539838, 560601, 599820, 622890, 747468, 809757, 899730, 934335, 1079676, 1121202, 1245780, 1349595, 1619514, 1799460, 1868670, 2242404, 2429271, 2699190, 2803005, 3239028, 3737340, 4048785, 4858542, 5398380, 5606010, 7287813, 8097570, 9717084, 11212020, 12146355, 14575626, 16195140, 24292710, 29151252, 36439065, 48585420, 72878130, 145756260]

約数ペア:

[(1, 145756260), (2, 72878130), (3, 48585420), (4, 36439065), (5, 29151252), (6, 24292710), (9, 16195140), (10, 14575626), (12, 12146355), (13, 11212020), (15, 9717084), (18, 8097570), (20, 7287813), (26, 5606010), (27, 5398380), (30, 4858542), (36, 4048785), (39, 3737340), (45, 3239028), (52, 2803005), (54, 2699190), (60, 2429271), (65, 2242404), (78, 1868670), (81, 1799460), (90, 1619514), (108, 1349595), (117, 1245780), (130, 1121202), (135, 1079676), (156, 934335), (162, 899730), (180, 809757), (195, 747468), (234, 622890), (243, 599820), (260, 560601), (270, 539838), (324, 449865), (351, 415260), (390, 373734), (405, 359892), (468, 311445), (486, 299910), (540, 269919), (585, 249156), (702, 207630), (729, 199940), (769, 189540), (780, 186867), (810, 179946), (972, 149955), (1053, 138420), (1170, 124578), (1215, 119964), (1404, 103815), (1458, 99970), (1538, 94770), (1620, 89973), (1755, 83052), (2106, 69210), (2307, 63180), (2340, 62289), (2430, 59982), (2916, 49985), (3076, 47385), (3159, 46140), (3510, 41526), (3645, 39988), (3845, 37908), (4212, 34605), (4614, 31590), (4860, 29991), (5265, 27684), (6318, 23070), (6921, 21060), (7020, 20763), (7290, 19994), (7690, 18954), (9228, 15795), (9477, 15380), (9997, 14580), (10530, 13842), (11535, 12636)]