128809200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 464970240

約数和(自身を除く): 336161040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 39, 40, 46, 48, 50, 52, 60, 65, 69, 75, 78, 80, 92, 100, 104, 115, 120, 130, 138, 150, 156, 184, 195, 200, 208, 230, 240, 260, 276, 299, 300, 312, 325, 345, 359, 368, 390, 400, 460, 520, 552, 575, 598, 600, 624, 650, 690, 718, 780, 897, 920, 975, 1040, 1077, 1104, 1150, 1196, 1200, 1300, 1380, 1436, 1495, 1560, 1725, 1794, 1795, 1840, 1950, 2154, 2300, 2392, 2600, 2760, 2872, 2990, 3120, 3450, 3588, 3590, 3900, 4308, 4485, 4600, 4667, 4784, 5200, 5385, 5520, 5744, 5980, 6900, 7176, 7180, 7475, 7800, 8257, 8616, 8970, 8975, 9200, 9334, 10770, 11960, 13800, 14001, 14352, 14360, 14950, 15600, 16514, 17232, 17940, 17950, 18668, 21540, 22425, 23335, 23920, 24771, 26925, 27600, 28002, 28720, 29900, 33028, 35880, 35900, 37336, 41285, 43080, 44850, 46670, 49542, 53850, 56004, 59800, 66056, 70005, 71760, 71800, 74672, 82570, 86160, 89700, 93340, 99084, 107341, 107700, 112008, 116675, 119600, 123855, 132112, 140010, 143600, 165140, 179400, 186680, 198168, 206425, 214682, 215400, 224016, 233350, 247710, 280020, 322023, 330280, 350025, 358800, 373360, 396336, 412850, 429364, 430800, 466700, 495420, 536705, 560040, 619275, 644046, 660560, 700050, 825700, 858728, 933400, 990840, 1073410, 1120080, 1238550, 1288092, 1400100, 1610115, 1651400, 1717456, 1866800, 1981680, 2146820, 2477100, 2576184, 2683525, 2800200, 3220230, 3302800, 4293640, 4954200, 5152368, 5367050, 5600400, 6440460, 8050575, 8587280, 9908400, 10734100, 12880920, 16101150, 21468200, 25761840, 32202300, 42936400, 64404600, 128809200]

約数ペア:

[(1, 128809200), (2, 64404600), (3, 42936400), (4, 32202300), (5, 25761840), (6, 21468200), (8, 16101150), (10, 12880920), (12, 10734100), (13, 9908400), (15, 8587280), (16, 8050575), (20, 6440460), (23, 5600400), (24, 5367050), (25, 5152368), (26, 4954200), (30, 4293640), (39, 3302800), (40, 3220230), (46, 2800200), (48, 2683525), (50, 2576184), (52, 2477100), (60, 2146820), (65, 1981680), (69, 1866800), (75, 1717456), (78, 1651400), (80, 1610115), (92, 1400100), (100, 1288092), (104, 1238550), (115, 1120080), (120, 1073410), (130, 990840), (138, 933400), (150, 858728), (156, 825700), (184, 700050), (195, 660560), (200, 644046), (208, 619275), (230, 560040), (240, 536705), (260, 495420), (276, 466700), (299, 430800), (300, 429364), (312, 412850), (325, 396336), (345, 373360), (359, 358800), (368, 350025), (390, 330280), (400, 322023), (460, 280020), (520, 247710), (552, 233350), (575, 224016), (598, 215400), (600, 214682), (624, 206425), (650, 198168), (690, 186680), (718, 179400), (780, 165140), (897, 143600), (920, 140010), (975, 132112), (1040, 123855), (1077, 119600), (1104, 116675), (1150, 112008), (1196, 107700), (1200, 107341), (1300, 99084), (1380, 93340), (1436, 89700), (1495, 86160), (1560, 82570), (1725, 74672), (1794, 71800), (1795, 71760), (1840, 70005), (1950, 66056), (2154, 59800), (2300, 56004), (2392, 53850), (2600, 49542), (2760, 46670), (2872, 44850), (2990, 43080), (3120, 41285), (3450, 37336), (3588, 35900), (3590, 35880), (3900, 33028), (4308, 29900), (4485, 28720), (4600, 28002), (4667, 27600), (4784, 26925), (5200, 24771), (5385, 23920), (5520, 23335), (5744, 22425), (5980, 21540), (6900, 18668), (7176, 17950), (7180, 17940), (7475, 17232), (7800, 16514), (8257, 15600), (8616, 14950), (8970, 14360), (8975, 14352), (9200, 14001), (9334, 13800), (10770, 11960)]