162454860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 511230720

約数和(自身を除く): 348775860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 139, 151, 172, 180, 215, 258, 278, 302, 387, 417, 430, 453, 516, 556, 604, 645, 695, 755, 774, 834, 860, 906, 1251, 1290, 1359, 1390, 1510, 1548, 1668, 1812, 1935, 2085, 2265, 2502, 2580, 2718, 2780, 3020, 3870, 4170, 4530, 5004, 5436, 5977, 6255, 6493, 6795, 7740, 8340, 9060, 11954, 12510, 12986, 13590, 17931, 19479, 20989, 23908, 25020, 25972, 27180, 29885, 32465, 35862, 38958, 41978, 53793, 58437, 59770, 62967, 64930, 71724, 77916, 83956, 89655, 97395, 104945, 107586, 116874, 119540, 125934, 129860, 179310, 188901, 194790, 209890, 215172, 233748, 251868, 268965, 292185, 314835, 358620, 377802, 389580, 419780, 537930, 584370, 629670, 755604, 902527, 944505, 1075860, 1168740, 1259340, 1805054, 1889010, 2707581, 3610108, 3778020, 4512635, 5415162, 8122743, 9025270, 10830324, 13537905, 16245486, 18050540, 27075810, 32490972, 40613715, 54151620, 81227430, 162454860]

約数ペア:

[(1, 162454860), (2, 81227430), (3, 54151620), (4, 40613715), (5, 32490972), (6, 27075810), (9, 18050540), (10, 16245486), (12, 13537905), (15, 10830324), (18, 9025270), (20, 8122743), (30, 5415162), (36, 4512635), (43, 3778020), (45, 3610108), (60, 2707581), (86, 1889010), (90, 1805054), (129, 1259340), (139, 1168740), (151, 1075860), (172, 944505), (180, 902527), (215, 755604), (258, 629670), (278, 584370), (302, 537930), (387, 419780), (417, 389580), (430, 377802), (453, 358620), (516, 314835), (556, 292185), (604, 268965), (645, 251868), (695, 233748), (755, 215172), (774, 209890), (834, 194790), (860, 188901), (906, 179310), (1251, 129860), (1290, 125934), (1359, 119540), (1390, 116874), (1510, 107586), (1548, 104945), (1668, 97395), (1812, 89655), (1935, 83956), (2085, 77916), (2265, 71724), (2502, 64930), (2580, 62967), (2718, 59770), (2780, 58437), (3020, 53793), (3870, 41978), (4170, 38958), (4530, 35862), (5004, 32465), (5436, 29885), (5977, 27180), (6255, 25972), (6493, 25020), (6795, 23908), (7740, 20989), (8340, 19479), (9060, 17931), (11954, 13590), (12510, 12986)]