243546030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 788755968

約数和(自身を除く): 545209938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 131, 182, 195, 210, 227, 234, 262, 273, 315, 390, 393, 454, 455, 546, 585, 630, 655, 681, 786, 819, 910, 917, 1135, 1170, 1179, 1310, 1362, 1365, 1589, 1638, 1703, 1834, 1965, 2043, 2270, 2358, 2730, 2751, 2951, 3178, 3405, 3406, 3930, 4086, 4095, 4585, 4767, 5109, 5502, 5895, 5902, 6810, 7945, 8190, 8253, 8515, 8853, 9170, 9534, 10215, 10218, 11790, 11921, 13755, 14301, 14755, 15327, 15890, 16506, 17030, 17706, 20430, 20657, 23835, 23842, 25545, 26559, 27510, 28602, 29510, 29737, 30654, 35763, 41265, 41314, 44265, 47670, 51090, 53118, 59474, 59605, 61971, 71505, 71526, 76635, 82530, 88530, 89211, 103285, 107289, 119210, 123942, 132795, 143010, 148685, 153270, 178422, 178815, 185913, 206570, 208159, 214578, 265590, 267633, 297370, 309855, 357630, 371826, 386581, 416318, 446055, 535266, 536445, 619710, 624477, 773162, 892110, 929565, 1040795, 1072890, 1159743, 1248954, 1338165, 1859130, 1873431, 1932905, 2081590, 2319486, 2676330, 2706067, 3122385, 3479229, 3746862, 3865810, 5412134, 5798715, 6244770, 6958458, 8118201, 9367155, 11597430, 13530335, 16236402, 17396145, 18734310, 24354603, 27060670, 34792290, 40591005, 48709206, 81182010, 121773015, 243546030]

約数ペア:

[(1, 243546030), (2, 121773015), (3, 81182010), (5, 48709206), (6, 40591005), (7, 34792290), (9, 27060670), (10, 24354603), (13, 18734310), (14, 17396145), (15, 16236402), (18, 13530335), (21, 11597430), (26, 9367155), (30, 8118201), (35, 6958458), (39, 6244770), (42, 5798715), (45, 5412134), (63, 3865810), (65, 3746862), (70, 3479229), (78, 3122385), (90, 2706067), (91, 2676330), (105, 2319486), (117, 2081590), (126, 1932905), (130, 1873431), (131, 1859130), (182, 1338165), (195, 1248954), (210, 1159743), (227, 1072890), (234, 1040795), (262, 929565), (273, 892110), (315, 773162), (390, 624477), (393, 619710), (454, 536445), (455, 535266), (546, 446055), (585, 416318), (630, 386581), (655, 371826), (681, 357630), (786, 309855), (819, 297370), (910, 267633), (917, 265590), (1135, 214578), (1170, 208159), (1179, 206570), (1310, 185913), (1362, 178815), (1365, 178422), (1589, 153270), (1638, 148685), (1703, 143010), (1834, 132795), (1965, 123942), (2043, 119210), (2270, 107289), (2358, 103285), (2730, 89211), (2751, 88530), (2951, 82530), (3178, 76635), (3405, 71526), (3406, 71505), (3930, 61971), (4086, 59605), (4095, 59474), (4585, 53118), (4767, 51090), (5109, 47670), (5502, 44265), (5895, 41314), (5902, 41265), (6810, 35763), (7945, 30654), (8190, 29737), (8253, 29510), (8515, 28602), (8853, 27510), (9170, 26559), (9534, 25545), (10215, 23842), (10218, 23835), (11790, 20657), (11921, 20430), (13755, 17706), (14301, 17030), (14755, 16506), (15327, 15890)]