2598990000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2185

約数の個数: 200

約数和(自身を含む): 8598585072

約数和(自身を除く): 5999595072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 125, 150, 164, 200, 205, 240, 246, 250, 300, 328, 375, 400, 410, 492, 500, 600, 615, 625, 656, 750, 820, 984, 1000, 1025, 1200, 1230, 1250, 1500, 1640, 1875, 1968, 2000, 2050, 2113, 2460, 2500, 3000, 3075, 3280, 3750, 4100, 4226, 4920, 5000, 5125, 6000, 6150, 6339, 7500, 8200, 8452, 9840, 10000, 10250, 10565, 12300, 12678, 15000, 15375, 16400, 16904, 20500, 21130, 24600, 25356, 25625, 30000, 30750, 31695, 33808, 41000, 42260, 49200, 50712, 51250, 52825, 61500, 63390, 76875, 82000, 84520, 86633, 101424, 102500, 105650, 123000, 126780, 153750, 158475, 169040, 173266, 205000, 211300, 246000, 253560, 259899, 264125, 307500, 316950, 346532, 410000, 422600, 433165, 507120, 519798, 528250, 615000, 633900, 693064, 792375, 845200, 866330, 1039596, 1056500, 1230000, 1267800, 1299495, 1320625, 1386128, 1584750, 1732660, 2079192, 2113000, 2165825, 2535600, 2598990, 2641250, 3169500, 3465320, 3961875, 4158384, 4226000, 4331650, 5197980, 5282500, 6339000, 6497475, 6930640, 7923750, 8663300, 10395960, 10565000, 10829125, 12678000, 12994950, 15847500, 17326600, 20791920, 21130000, 21658250, 25989900, 31695000, 32487375, 34653200, 43316500, 51979800, 54145625, 63390000, 64974750, 86633000, 103959600, 108291250, 129949500, 162436875, 173266000, 216582500, 259899000, 324873750, 433165000, 519798000, 649747500, 866330000, 1299495000, 2598990000]

約数ペア:

[(1, 2598990000), (2, 1299495000), (3, 866330000), (4, 649747500), (5, 519798000), (6, 433165000), (8, 324873750), (10, 259899000), (12, 216582500), (15, 173266000), (16, 162436875), (20, 129949500), (24, 108291250), (25, 103959600), (30, 86633000), (40, 64974750), (41, 63390000), (48, 54145625), (50, 51979800), (60, 43316500), (75, 34653200), (80, 32487375), (82, 31695000), (100, 25989900), (120, 21658250), (123, 21130000), (125, 20791920), (150, 17326600), (164, 15847500), (200, 12994950), (205, 12678000), (240, 10829125), (246, 10565000), (250, 10395960), (300, 8663300), (328, 7923750), (375, 6930640), (400, 6497475), (410, 6339000), (492, 5282500), (500, 5197980), (600, 4331650), (615, 4226000), (625, 4158384), (656, 3961875), (750, 3465320), (820, 3169500), (984, 2641250), (1000, 2598990), (1025, 2535600), (1200, 2165825), (1230, 2113000), (1250, 2079192), (1500, 1732660), (1640, 1584750), (1875, 1386128), (1968, 1320625), (2000, 1299495), (2050, 1267800), (2113, 1230000), (2460, 1056500), (2500, 1039596), (3000, 866330), (3075, 845200), (3280, 792375), (3750, 693064), (4100, 633900), (4226, 615000), (4920, 528250), (5000, 519798), (5125, 507120), (6000, 433165), (6150, 422600), (6339, 410000), (7500, 346532), (8200, 316950), (8452, 307500), (9840, 264125), (10000, 259899), (10250, 253560), (10565, 246000), (12300, 211300), (12678, 205000), (15000, 173266), (15375, 169040), (16400, 158475), (16904, 153750), (20500, 126780), (21130, 123000), (24600, 105650), (25356, 102500), (25625, 101424), (30000, 86633), (30750, 84520), (31695, 82000), (33808, 76875), (41000, 63390), (42260, 61500), (49200, 52825), (50712, 51250)]