180861810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 472469760

約数和(自身を除く): 291607950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 79, 85, 102, 134, 158, 170, 201, 237, 255, 335, 395, 402, 474, 510, 670, 790, 1005, 1139, 1185, 1343, 2010, 2278, 2370, 2686, 3417, 4029, 4489, 5293, 5695, 6715, 6834, 8058, 8978, 10586, 11390, 13430, 13467, 15879, 17085, 20145, 22445, 26465, 26934, 31758, 34170, 40290, 44890, 52930, 67335, 76313, 79395, 89981, 134670, 152626, 158790, 179962, 228939, 269943, 354631, 381565, 449905, 457878, 539886, 709262, 763130, 899810, 1063893, 1144695, 1349715, 1773155, 2127786, 2289390, 2699430, 3546310, 5319465, 6028727, 10638930, 12057454, 18086181, 30143635, 36172362, 60287270, 90430905, 180861810]

約数ペア:

[(1, 180861810), (2, 90430905), (3, 60287270), (5, 36172362), (6, 30143635), (10, 18086181), (15, 12057454), (17, 10638930), (30, 6028727), (34, 5319465), (51, 3546310), (67, 2699430), (79, 2289390), (85, 2127786), (102, 1773155), (134, 1349715), (158, 1144695), (170, 1063893), (201, 899810), (237, 763130), (255, 709262), (335, 539886), (395, 457878), (402, 449905), (474, 381565), (510, 354631), (670, 269943), (790, 228939), (1005, 179962), (1139, 158790), (1185, 152626), (1343, 134670), (2010, 89981), (2278, 79395), (2370, 76313), (2686, 67335), (3417, 52930), (4029, 44890), (4489, 40290), (5293, 34170), (5695, 31758), (6715, 26934), (6834, 26465), (8058, 22445), (8978, 20145), (10586, 17085), (11390, 15879), (13430, 13467)]