168975180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28447}}^1$

素因数の和:28476

約数の個数: 96

約数和(自身を含む): 573511680

約数和(自身を除く): 404536500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 28447, 56894, 85341, 113788, 142235, 170682, 256023, 284470, 312917, 341364, 426705, 512046, 568940, 625834, 768069, 853410, 938751, 1024092, 1251668, 1280115, 1536138, 1564585, 1706820, 1877502, 2560230, 2816253, 3072276, 3129170, 3755004, 3840345, 4693755, 5120460, 5632506, 6258340, 7680690, 8448759, 9387510, 11265012, 14081265, 15361380, 16897518, 18775020, 28162530, 33795036, 42243795, 56325060, 84487590, 168975180]

約数ペア:

[(1, 168975180), (2, 84487590), (3, 56325060), (4, 42243795), (5, 33795036), (6, 28162530), (9, 18775020), (10, 16897518), (11, 15361380), (12, 14081265), (15, 11265012), (18, 9387510), (20, 8448759), (22, 7680690), (27, 6258340), (30, 5632506), (33, 5120460), (36, 4693755), (44, 3840345), (45, 3755004), (54, 3129170), (55, 3072276), (60, 2816253), (66, 2560230), (90, 1877502), (99, 1706820), (108, 1564585), (110, 1536138), (132, 1280115), (135, 1251668), (165, 1024092), (180, 938751), (198, 853410), (220, 768069), (270, 625834), (297, 568940), (330, 512046), (396, 426705), (495, 341364), (540, 312917), (594, 284470), (660, 256023), (990, 170682), (1188, 142235), (1485, 113788), (1980, 85341), (2970, 56894), (5940, 28447)]