181382760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12919}}^1$

素因数の和:12952

約数の個数: 128

約数和(自身を含む): 651168000

約数和(自身を除く): 469785240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 12919, 14040, 25838, 38757, 51676, 64595, 77514, 103352, 116271, 129190, 155028, 167947, 193785, 232542, 258380, 310056, 335894, 348813, 387570, 465084, 503841, 516760, 581355, 671788, 697626, 775140, 839735, 930168, 1007682, 1162710, 1343576, 1395252, 1511523, 1550280, 1679470, 1744065, 2015364, 2325420, 2519205, 2790504, 3023046, 3358940, 3488130, 4030728, 4534569, 4650840, 5038410, 6046092, 6717880, 6976260, 7557615, 9069138, 10076820, 12092184, 13952520, 15115230, 18138276, 20153640, 22672845, 30230460, 36276552, 45345690, 60460920, 90691380, 181382760]

約数ペア:

[(1, 181382760), (2, 90691380), (3, 60460920), (4, 45345690), (5, 36276552), (6, 30230460), (8, 22672845), (9, 20153640), (10, 18138276), (12, 15115230), (13, 13952520), (15, 12092184), (18, 10076820), (20, 9069138), (24, 7557615), (26, 6976260), (27, 6717880), (30, 6046092), (36, 5038410), (39, 4650840), (40, 4534569), (45, 4030728), (52, 3488130), (54, 3358940), (60, 3023046), (65, 2790504), (72, 2519205), (78, 2325420), (90, 2015364), (104, 1744065), (108, 1679470), (117, 1550280), (120, 1511523), (130, 1395252), (135, 1343576), (156, 1162710), (180, 1007682), (195, 930168), (216, 839735), (234, 775140), (260, 697626), (270, 671788), (312, 581355), (351, 516760), (360, 503841), (390, 465084), (468, 387570), (520, 348813), (540, 335894), (585, 310056), (702, 258380), (780, 232542), (936, 193785), (1080, 167947), (1170, 155028), (1404, 129190), (1560, 116271), (1755, 103352), (2340, 77514), (2808, 64595), (3510, 51676), (4680, 38757), (7020, 25838), (12919, 14040)]