67919400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 231039900

約数和(自身を除く): 163120500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 150, 180, 194, 200, 225, 291, 300, 360, 388, 389, 450, 485, 582, 600, 776, 778, 873, 900, 970, 1164, 1167, 1455, 1556, 1746, 1800, 1940, 1945, 2328, 2334, 2425, 2910, 3112, 3492, 3501, 3880, 3890, 4365, 4668, 4850, 5820, 5835, 6984, 7002, 7275, 7780, 8730, 9336, 9700, 9725, 11640, 11670, 14004, 14550, 15560, 17460, 17505, 19400, 19450, 21825, 23340, 28008, 29100, 29175, 34920, 35010, 37733, 38900, 43650, 46680, 58200, 58350, 70020, 75466, 77800, 87300, 87525, 113199, 116700, 140040, 150932, 174600, 175050, 188665, 226398, 233400, 301864, 339597, 350100, 377330, 452796, 565995, 679194, 700200, 754660, 905592, 943325, 1131990, 1358388, 1509320, 1697985, 1886650, 2263980, 2716776, 2829975, 3395970, 3773300, 4527960, 5659950, 6791940, 7546600, 8489925, 11319900, 13583880, 16979850, 22639800, 33959700, 67919400]

約数ペア:

[(1, 67919400), (2, 33959700), (3, 22639800), (4, 16979850), (5, 13583880), (6, 11319900), (8, 8489925), (9, 7546600), (10, 6791940), (12, 5659950), (15, 4527960), (18, 3773300), (20, 3395970), (24, 2829975), (25, 2716776), (30, 2263980), (36, 1886650), (40, 1697985), (45, 1509320), (50, 1358388), (60, 1131990), (72, 943325), (75, 905592), (90, 754660), (97, 700200), (100, 679194), (120, 565995), (150, 452796), (180, 377330), (194, 350100), (200, 339597), (225, 301864), (291, 233400), (300, 226398), (360, 188665), (388, 175050), (389, 174600), (450, 150932), (485, 140040), (582, 116700), (600, 113199), (776, 87525), (778, 87300), (873, 77800), (900, 75466), (970, 70020), (1164, 58350), (1167, 58200), (1455, 46680), (1556, 43650), (1746, 38900), (1800, 37733), (1940, 35010), (1945, 34920), (2328, 29175), (2334, 29100), (2425, 28008), (2910, 23340), (3112, 21825), (3492, 19450), (3501, 19400), (3880, 17505), (3890, 17460), (4365, 15560), (4668, 14550), (4850, 14004), (5820, 11670), (5835, 11640), (6984, 9725), (7002, 9700), (7275, 9336), (7780, 8730)]