109131300

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{499}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 355880000

約数和(自身を除く): 246748700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 499, 540, 675, 729, 810, 900, 972, 998, 1215, 1350, 1458, 1497, 1620, 1996, 2025, 2187, 2430, 2495, 2700, 2916, 2994, 3645, 4050, 4374, 4491, 4860, 4990, 5988, 6075, 7290, 7485, 8100, 8748, 8982, 9980, 10935, 12150, 12475, 13473, 14580, 14970, 17964, 18225, 21870, 22455, 24300, 24950, 26946, 29940, 36450, 37425, 40419, 43740, 44910, 49900, 53892, 54675, 67365, 72900, 74850, 80838, 89820, 109350, 112275, 121257, 134730, 149700, 161676, 202095, 218700, 224550, 242514, 269460, 336825, 363771, 404190, 449100, 485028, 606285, 673650, 727542, 808380, 1010475, 1091313, 1212570, 1347300, 1455084, 1818855, 2020950, 2182626, 2425140, 3031425, 3637710, 4041900, 4365252, 5456565, 6062850, 7275420, 9094275, 10913130, 12125700, 18188550, 21826260, 27282825, 36377100, 54565650, 109131300]

約数ペア:

[(1, 109131300), (2, 54565650), (3, 36377100), (4, 27282825), (5, 21826260), (6, 18188550), (9, 12125700), (10, 10913130), (12, 9094275), (15, 7275420), (18, 6062850), (20, 5456565), (25, 4365252), (27, 4041900), (30, 3637710), (36, 3031425), (45, 2425140), (50, 2182626), (54, 2020950), (60, 1818855), (75, 1455084), (81, 1347300), (90, 1212570), (100, 1091313), (108, 1010475), (135, 808380), (150, 727542), (162, 673650), (180, 606285), (225, 485028), (243, 449100), (270, 404190), (300, 363771), (324, 336825), (405, 269460), (450, 242514), (486, 224550), (499, 218700), (540, 202095), (675, 161676), (729, 149700), (810, 134730), (900, 121257), (972, 112275), (998, 109350), (1215, 89820), (1350, 80838), (1458, 74850), (1497, 72900), (1620, 67365), (1996, 54675), (2025, 53892), (2187, 49900), (2430, 44910), (2495, 43740), (2700, 40419), (2916, 37425), (2994, 36450), (3645, 29940), (4050, 26946), (4374, 24950), (4491, 24300), (4860, 22455), (4990, 21870), (5988, 18225), (6075, 17964), (7290, 14970), (7485, 14580), (8100, 13473), (8748, 12475), (8982, 12150), (9980, 10935)]