98019900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9901}}^1$

素因数の和:9932

約数の個数: 108

約数和(自身を含む): 335202504

約数和(自身を除く): 237182604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 9901, 19802, 29703, 39604, 49505, 59406, 89109, 99010, 108911, 118812, 148515, 178218, 198020, 217822, 247525, 297030, 326733, 356436, 435644, 445545, 495050, 544555, 594060, 653466, 742575, 891090, 980199, 990100, 1089110, 1306932, 1485150, 1633665, 1782180, 1960398, 2178220, 2227725, 2722775, 2970300, 3267330, 3920796, 4455450, 4900995, 5445550, 6534660, 8168325, 8910900, 9801990, 10891100, 16336650, 19603980, 24504975, 32673300, 49009950, 98019900]

約数ペア:

[(1, 98019900), (2, 49009950), (3, 32673300), (4, 24504975), (5, 19603980), (6, 16336650), (9, 10891100), (10, 9801990), (11, 8910900), (12, 8168325), (15, 6534660), (18, 5445550), (20, 4900995), (22, 4455450), (25, 3920796), (30, 3267330), (33, 2970300), (36, 2722775), (44, 2227725), (45, 2178220), (50, 1960398), (55, 1782180), (60, 1633665), (66, 1485150), (75, 1306932), (90, 1089110), (99, 990100), (100, 980199), (110, 891090), (132, 742575), (150, 653466), (165, 594060), (180, 544555), (198, 495050), (220, 445545), (225, 435644), (275, 356436), (300, 326733), (330, 297030), (396, 247525), (450, 217822), (495, 198020), (550, 178218), (660, 148515), (825, 118812), (900, 108911), (990, 99010), (1100, 89109), (1650, 59406), (1980, 49505), (2475, 39604), (3300, 29703), (4950, 19802), (9900, 9901)]