161030430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 500556672

約数和(自身を除く): 339526242

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 53, 54, 55, 62, 66, 81, 90, 93, 99, 106, 110, 121, 135, 155, 159, 162, 165, 186, 198, 242, 265, 270, 279, 297, 310, 318, 330, 341, 363, 405, 465, 477, 495, 530, 558, 583, 594, 605, 682, 726, 795, 810, 837, 891, 930, 954, 990, 1023, 1089, 1166, 1210, 1395, 1431, 1485, 1590, 1643, 1674, 1705, 1749, 1782, 1815, 2046, 2178, 2385, 2511, 2790, 2862, 2915, 2970, 3069, 3267, 3286, 3410, 3498, 3630, 3751, 4185, 4293, 4455, 4770, 4929, 5022, 5115, 5247, 5445, 5830, 6138, 6413, 6534, 7155, 7502, 8215, 8370, 8586, 8745, 8910, 9207, 9801, 9858, 10230, 10494, 10890, 11253, 12555, 12826, 14310, 14787, 15345, 15741, 16335, 16430, 17490, 18073, 18414, 18755, 19239, 19602, 21465, 22506, 24645, 25110, 26235, 27621, 29574, 30690, 31482, 32065, 32670, 33759, 36146, 37510, 38478, 42930, 44361, 46035, 47223, 49005, 49290, 52470, 54219, 55242, 56265, 57717, 64130, 67518, 73935, 78705, 88722, 90365, 92070, 94446, 96195, 98010, 101277, 108438, 112530, 115434, 133083, 138105, 147870, 157410, 162657, 168795, 173151, 180730, 192390, 198803, 202554, 221805, 236115, 266166, 271095, 276210, 288585, 303831, 325314, 337590, 346302, 397606, 443610, 472230, 487971, 506385, 519453, 542190, 577170, 596409, 607662, 665415, 813285, 865755, 975942, 994015, 1012770, 1038906, 1192818, 1330830, 1463913, 1519155, 1626570, 1731510, 1789227, 1988030, 2439855, 2597265, 2927826, 2982045, 3038310, 3578454, 4879710, 5194530, 5367681, 5964090, 7319565, 8946135, 10735362, 14639130, 16103043, 17892270, 26838405, 32206086, 53676810, 80515215, 161030430]

約数ペア:

[(1, 161030430), (2, 80515215), (3, 53676810), (5, 32206086), (6, 26838405), (9, 17892270), (10, 16103043), (11, 14639130), (15, 10735362), (18, 8946135), (22, 7319565), (27, 5964090), (30, 5367681), (31, 5194530), (33, 4879710), (45, 3578454), (53, 3038310), (54, 2982045), (55, 2927826), (62, 2597265), (66, 2439855), (81, 1988030), (90, 1789227), (93, 1731510), (99, 1626570), (106, 1519155), (110, 1463913), (121, 1330830), (135, 1192818), (155, 1038906), (159, 1012770), (162, 994015), (165, 975942), (186, 865755), (198, 813285), (242, 665415), (265, 607662), (270, 596409), (279, 577170), (297, 542190), (310, 519453), (318, 506385), (330, 487971), (341, 472230), (363, 443610), (405, 397606), (465, 346302), (477, 337590), (495, 325314), (530, 303831), (558, 288585), (583, 276210), (594, 271095), (605, 266166), (682, 236115), (726, 221805), (795, 202554), (810, 198803), (837, 192390), (891, 180730), (930, 173151), (954, 168795), (990, 162657), (1023, 157410), (1089, 147870), (1166, 138105), (1210, 133083), (1395, 115434), (1431, 112530), (1485, 108438), (1590, 101277), (1643, 98010), (1674, 96195), (1705, 94446), (1749, 92070), (1782, 90365), (1815, 88722), (2046, 78705), (2178, 73935), (2385, 67518), (2511, 64130), (2790, 57717), (2862, 56265), (2915, 55242), (2970, 54219), (3069, 52470), (3267, 49290), (3286, 49005), (3410, 47223), (3498, 46035), (3630, 44361), (3751, 42930), (4185, 38478), (4293, 37510), (4455, 36146), (4770, 33759), (4929, 32670), (5022, 32065), (5115, 31482), (5247, 30690), (5445, 29574), (5830, 27621), (6138, 26235), (6413, 25110), (6534, 24645), (7155, 22506), (7502, 21465), (8215, 19602), (8370, 19239), (8586, 18755), (8745, 18414), (8910, 18073), (9207, 17490), (9801, 16430), (9858, 16335), (10230, 15741), (10494, 15345), (10890, 14787), (11253, 14310), (12555, 12826)]