90225828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 287763840

約数和(自身を除く): 197538012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 269, 308, 363, 396, 462, 484, 538, 693, 726, 807, 847, 924, 1076, 1089, 1331, 1386, 1452, 1614, 1694, 1883, 2178, 2421, 2541, 2662, 2772, 2959, 3228, 3388, 3766, 3993, 4356, 4842, 5082, 5324, 5649, 5918, 7532, 7623, 7986, 8877, 9317, 9684, 10164, 11298, 11836, 11979, 15246, 15972, 16947, 17754, 18634, 20713, 22596, 23958, 26631, 27951, 30492, 32549, 33894, 35508, 37268, 41426, 47916, 53262, 55902, 62139, 65098, 67788, 82852, 83853, 97647, 106524, 111804, 124278, 130196, 167706, 186417, 195294, 227843, 248556, 292941, 335412, 358039, 372834, 390588, 455686, 585882, 683529, 716078, 745668, 911372, 1074117, 1171764, 1367058, 1432156, 2050587, 2148234, 2506273, 2734116, 3222351, 4101174, 4296468, 5012546, 6444702, 7518819, 8202348, 10025092, 12889404, 15037638, 22556457, 30075276, 45112914, 90225828]

約数ペア:

[(1, 90225828), (2, 45112914), (3, 30075276), (4, 22556457), (6, 15037638), (7, 12889404), (9, 10025092), (11, 8202348), (12, 7518819), (14, 6444702), (18, 5012546), (21, 4296468), (22, 4101174), (28, 3222351), (33, 2734116), (36, 2506273), (42, 2148234), (44, 2050587), (63, 1432156), (66, 1367058), (77, 1171764), (84, 1074117), (99, 911372), (121, 745668), (126, 716078), (132, 683529), (154, 585882), (198, 455686), (231, 390588), (242, 372834), (252, 358039), (269, 335412), (308, 292941), (363, 248556), (396, 227843), (462, 195294), (484, 186417), (538, 167706), (693, 130196), (726, 124278), (807, 111804), (847, 106524), (924, 97647), (1076, 83853), (1089, 82852), (1331, 67788), (1386, 65098), (1452, 62139), (1614, 55902), (1694, 53262), (1883, 47916), (2178, 41426), (2421, 37268), (2541, 35508), (2662, 33894), (2772, 32549), (2959, 30492), (3228, 27951), (3388, 26631), (3766, 23958), (3993, 22596), (4356, 20713), (4842, 18634), (5082, 17754), (5324, 16947), (5649, 15972), (5918, 15246), (7532, 11979), (7623, 11836), (7986, 11298), (8877, 10164), (9317, 9684)]