105999000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 335275200

約数和(自身を除く): 229276200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 89, 100, 120, 125, 150, 178, 200, 250, 267, 300, 356, 375, 397, 445, 500, 534, 600, 712, 750, 794, 890, 1000, 1068, 1191, 1335, 1500, 1588, 1780, 1985, 2136, 2225, 2382, 2670, 3000, 3176, 3560, 3970, 4450, 4764, 5340, 5955, 6675, 7940, 8900, 9528, 9925, 10680, 11125, 11910, 13350, 15880, 17800, 19850, 22250, 23820, 26700, 29775, 33375, 35333, 39700, 44500, 47640, 49625, 53400, 59550, 66750, 70666, 79400, 89000, 99250, 105999, 119100, 133500, 141332, 148875, 176665, 198500, 211998, 238200, 267000, 282664, 297750, 353330, 397000, 423996, 529995, 595500, 706660, 847992, 883325, 1059990, 1191000, 1413320, 1766650, 2119980, 2649975, 3533300, 4239960, 4416625, 5299950, 7066600, 8833250, 10599900, 13249875, 17666500, 21199800, 26499750, 35333000, 52999500, 105999000]

約数ペア:

[(1, 105999000), (2, 52999500), (3, 35333000), (4, 26499750), (5, 21199800), (6, 17666500), (8, 13249875), (10, 10599900), (12, 8833250), (15, 7066600), (20, 5299950), (24, 4416625), (25, 4239960), (30, 3533300), (40, 2649975), (50, 2119980), (60, 1766650), (75, 1413320), (89, 1191000), (100, 1059990), (120, 883325), (125, 847992), (150, 706660), (178, 595500), (200, 529995), (250, 423996), (267, 397000), (300, 353330), (356, 297750), (375, 282664), (397, 267000), (445, 238200), (500, 211998), (534, 198500), (600, 176665), (712, 148875), (750, 141332), (794, 133500), (890, 119100), (1000, 105999), (1068, 99250), (1191, 89000), (1335, 79400), (1500, 70666), (1588, 66750), (1780, 59550), (1985, 53400), (2136, 49625), (2225, 47640), (2382, 44500), (2670, 39700), (3000, 35333), (3176, 33375), (3560, 29775), (3970, 26700), (4450, 23820), (4764, 22250), (5340, 19850), (5955, 17800), (6675, 15880), (7940, 13350), (8900, 11910), (9528, 11125), (9925, 10680)]