180338340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33029}}^1$

素因数の和:33061

約数の個数: 96

約数和(自身を含む): 621492480

約数和(自身を除く): 441154140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 33029, 66058, 99087, 132116, 165145, 198174, 231203, 330290, 396348, 429377, 462406, 495435, 660580, 693609, 858754, 924812, 990870, 1156015, 1288131, 1387218, 1717508, 1981740, 2146885, 2312030, 2576262, 2774436, 3005639, 3468045, 4293770, 4624060, 5152524, 6011278, 6440655, 6936090, 8587540, 9016917, 12022556, 12881310, 13872180, 15028195, 18033834, 25762620, 30056390, 36067668, 45084585, 60112780, 90169170, 180338340]

約数ペア:

[(1, 180338340), (2, 90169170), (3, 60112780), (4, 45084585), (5, 36067668), (6, 30056390), (7, 25762620), (10, 18033834), (12, 15028195), (13, 13872180), (14, 12881310), (15, 12022556), (20, 9016917), (21, 8587540), (26, 6936090), (28, 6440655), (30, 6011278), (35, 5152524), (39, 4624060), (42, 4293770), (52, 3468045), (60, 3005639), (65, 2774436), (70, 2576262), (78, 2312030), (84, 2146885), (91, 1981740), (105, 1717508), (130, 1387218), (140, 1288131), (156, 1156015), (182, 990870), (195, 924812), (210, 858754), (260, 693609), (273, 660580), (364, 495435), (390, 462406), (420, 429377), (455, 396348), (546, 330290), (780, 231203), (910, 198174), (1092, 165145), (1365, 132116), (1820, 99087), (2730, 66058), (5460, 33029)]