23309100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 76557600

約数和(自身を除く): 53248500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 89, 90, 97, 100, 108, 135, 150, 178, 180, 194, 225, 267, 270, 291, 300, 356, 388, 445, 450, 485, 534, 540, 582, 675, 801, 873, 890, 900, 970, 1068, 1164, 1335, 1350, 1455, 1602, 1746, 1780, 1940, 2225, 2403, 2425, 2619, 2670, 2700, 2910, 3204, 3492, 4005, 4365, 4450, 4806, 4850, 5238, 5340, 5820, 6675, 7275, 8010, 8633, 8730, 8900, 9612, 9700, 10476, 12015, 13095, 13350, 14550, 16020, 17266, 17460, 20025, 21825, 24030, 25899, 26190, 26700, 29100, 34532, 40050, 43165, 43650, 48060, 51798, 52380, 60075, 65475, 77697, 80100, 86330, 87300, 103596, 120150, 129495, 130950, 155394, 172660, 215825, 233091, 240300, 258990, 261900, 310788, 388485, 431650, 466182, 517980, 647475, 776970, 863300, 932364, 1165455, 1294950, 1553940, 1942425, 2330910, 2589900, 3884850, 4661820, 5827275, 7769700, 11654550, 23309100]

約数ペア:

[(1, 23309100), (2, 11654550), (3, 7769700), (4, 5827275), (5, 4661820), (6, 3884850), (9, 2589900), (10, 2330910), (12, 1942425), (15, 1553940), (18, 1294950), (20, 1165455), (25, 932364), (27, 863300), (30, 776970), (36, 647475), (45, 517980), (50, 466182), (54, 431650), (60, 388485), (75, 310788), (89, 261900), (90, 258990), (97, 240300), (100, 233091), (108, 215825), (135, 172660), (150, 155394), (178, 130950), (180, 129495), (194, 120150), (225, 103596), (267, 87300), (270, 86330), (291, 80100), (300, 77697), (356, 65475), (388, 60075), (445, 52380), (450, 51798), (485, 48060), (534, 43650), (540, 43165), (582, 40050), (675, 34532), (801, 29100), (873, 26700), (890, 26190), (900, 25899), (970, 24030), (1068, 21825), (1164, 20025), (1335, 17460), (1350, 17266), (1455, 16020), (1602, 14550), (1746, 13350), (1780, 13095), (1940, 12015), (2225, 10476), (2403, 9700), (2425, 9612), (2619, 8900), (2670, 8730), (2700, 8633), (2910, 8010), (3204, 7275), (3492, 6675), (4005, 5820), (4365, 5340), (4450, 5238), (4806, 4850)]