145205160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 477446400

約数和(自身を除く): 332241240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 79, 85, 102, 106, 120, 136, 158, 159, 170, 204, 212, 237, 255, 265, 289, 316, 318, 340, 395, 408, 424, 474, 510, 530, 578, 632, 636, 680, 790, 795, 867, 901, 948, 1020, 1060, 1156, 1185, 1272, 1343, 1445, 1580, 1590, 1734, 1802, 1896, 2040, 2120, 2312, 2370, 2686, 2703, 2890, 3160, 3180, 3468, 3604, 4029, 4187, 4335, 4505, 4740, 5372, 5406, 5780, 6360, 6715, 6936, 7208, 8058, 8374, 8670, 9010, 9480, 10744, 10812, 11560, 12561, 13430, 13515, 15317, 16116, 16748, 17340, 18020, 20145, 20935, 21624, 22831, 25122, 26860, 27030, 30634, 32232, 33496, 34680, 36040, 40290, 41870, 45662, 45951, 50244, 53720, 54060, 61268, 62805, 68493, 71179, 76585, 80580, 83740, 91324, 91902, 100488, 108120, 114155, 122536, 125610, 136986, 142358, 153170, 161160, 167480, 182648, 183804, 213537, 228310, 229755, 251220, 273972, 284716, 306340, 342465, 355895, 367608, 427074, 456620, 459510, 502440, 547944, 569432, 612680, 684930, 711790, 854148, 913240, 919020, 1067685, 1210043, 1369860, 1423580, 1708296, 1838040, 2135370, 2420086, 2739720, 2847160, 3630129, 4270740, 4840172, 6050215, 7260258, 8541480, 9680344, 12100430, 14520516, 18150645, 24200860, 29041032, 36301290, 48401720, 72602580, 145205160]

約数ペア:

[(1, 145205160), (2, 72602580), (3, 48401720), (4, 36301290), (5, 29041032), (6, 24200860), (8, 18150645), (10, 14520516), (12, 12100430), (15, 9680344), (17, 8541480), (20, 7260258), (24, 6050215), (30, 4840172), (34, 4270740), (40, 3630129), (51, 2847160), (53, 2739720), (60, 2420086), (68, 2135370), (79, 1838040), (85, 1708296), (102, 1423580), (106, 1369860), (120, 1210043), (136, 1067685), (158, 919020), (159, 913240), (170, 854148), (204, 711790), (212, 684930), (237, 612680), (255, 569432), (265, 547944), (289, 502440), (316, 459510), (318, 456620), (340, 427074), (395, 367608), (408, 355895), (424, 342465), (474, 306340), (510, 284716), (530, 273972), (578, 251220), (632, 229755), (636, 228310), (680, 213537), (790, 183804), (795, 182648), (867, 167480), (901, 161160), (948, 153170), (1020, 142358), (1060, 136986), (1156, 125610), (1185, 122536), (1272, 114155), (1343, 108120), (1445, 100488), (1580, 91902), (1590, 91324), (1734, 83740), (1802, 80580), (1896, 76585), (2040, 71179), (2120, 68493), (2312, 62805), (2370, 61268), (2686, 54060), (2703, 53720), (2890, 50244), (3160, 45951), (3180, 45662), (3468, 41870), (3604, 40290), (4029, 36040), (4187, 34680), (4335, 33496), (4505, 32232), (4740, 30634), (5372, 27030), (5406, 26860), (5780, 25122), (6360, 22831), (6715, 21624), (6936, 20935), (7208, 20145), (8058, 18020), (8374, 17340), (8670, 16748), (9010, 16116), (9480, 15317), (10744, 13515), (10812, 13430), (11560, 12561)]