73830060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 233513280

約数和(自身を除く): 159683220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 71, 90, 106, 109, 142, 159, 180, 212, 213, 218, 265, 284, 318, 327, 355, 426, 436, 477, 530, 545, 636, 639, 654, 710, 795, 852, 954, 981, 1060, 1065, 1090, 1278, 1308, 1420, 1590, 1635, 1908, 1962, 2130, 2180, 2385, 2556, 3180, 3195, 3270, 3763, 3924, 4260, 4770, 4905, 5777, 6390, 6540, 7526, 7739, 9540, 9810, 11289, 11554, 12780, 15052, 15478, 17331, 18815, 19620, 22578, 23108, 23217, 28885, 30956, 33867, 34662, 37630, 38695, 45156, 46434, 51993, 56445, 57770, 67734, 69324, 69651, 75260, 77390, 86655, 92868, 103986, 112890, 115540, 116085, 135468, 139302, 154780, 169335, 173310, 207972, 225780, 232170, 259965, 278604, 338670, 346620, 348255, 410167, 464340, 519930, 677340, 696510, 820334, 1039860, 1230501, 1393020, 1640668, 2050835, 2461002, 3691503, 4101670, 4922004, 6152505, 7383006, 8203340, 12305010, 14766012, 18457515, 24610020, 36915030, 73830060]

約数ペア:

[(1, 73830060), (2, 36915030), (3, 24610020), (4, 18457515), (5, 14766012), (6, 12305010), (9, 8203340), (10, 7383006), (12, 6152505), (15, 4922004), (18, 4101670), (20, 3691503), (30, 2461002), (36, 2050835), (45, 1640668), (53, 1393020), (60, 1230501), (71, 1039860), (90, 820334), (106, 696510), (109, 677340), (142, 519930), (159, 464340), (180, 410167), (212, 348255), (213, 346620), (218, 338670), (265, 278604), (284, 259965), (318, 232170), (327, 225780), (355, 207972), (426, 173310), (436, 169335), (477, 154780), (530, 139302), (545, 135468), (636, 116085), (639, 115540), (654, 112890), (710, 103986), (795, 92868), (852, 86655), (954, 77390), (981, 75260), (1060, 69651), (1065, 69324), (1090, 67734), (1278, 57770), (1308, 56445), (1420, 51993), (1590, 46434), (1635, 45156), (1908, 38695), (1962, 37630), (2130, 34662), (2180, 33867), (2385, 30956), (2556, 28885), (3180, 23217), (3195, 23108), (3270, 22578), (3763, 19620), (3924, 18815), (4260, 17331), (4770, 15478), (4905, 15052), (5777, 12780), (6390, 11554), (6540, 11289), (7526, 9810), (7739, 9540)]