73887390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4839

約数の個数: 80

約数和(自身を含む): 209175120

約数和(自身を除く): 135287730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4801, 5130, 7695, 9602, 14403, 15390, 24005, 28806, 43209, 48010, 72015, 86418, 91219, 129627, 144030, 182438, 216045, 259254, 273657, 388881, 432090, 456095, 547314, 648135, 777762, 820971, 912190, 1296270, 1368285, 1641942, 1944405, 2462913, 2736570, 3888810, 4104855, 4925826, 7388739, 8209710, 12314565, 14777478, 24629130, 36943695, 73887390]

約数ペア:

[(1, 73887390), (2, 36943695), (3, 24629130), (5, 14777478), (6, 12314565), (9, 8209710), (10, 7388739), (15, 4925826), (18, 4104855), (19, 3888810), (27, 2736570), (30, 2462913), (38, 1944405), (45, 1641942), (54, 1368285), (57, 1296270), (81, 912190), (90, 820971), (95, 777762), (114, 648135), (135, 547314), (162, 456095), (171, 432090), (190, 388881), (270, 273657), (285, 259254), (342, 216045), (405, 182438), (513, 144030), (570, 129627), (810, 91219), (855, 86418), (1026, 72015), (1539, 48010), (1710, 43209), (2565, 28806), (3078, 24005), (4801, 15390), (5130, 14403), (7695, 9602)]