123380400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:764

約数の個数: 240

約数和(自身を含む): 464970240

約数和(自身を除く): 341589840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 176, 195, 200, 208, 220, 240, 260, 264, 275, 286, 300, 312, 325, 330, 390, 400, 429, 440, 520, 528, 550, 572, 600, 624, 650, 660, 715, 719, 780, 825, 858, 880, 975, 1040, 1100, 1144, 1200, 1300, 1320, 1430, 1438, 1560, 1650, 1716, 1950, 2145, 2157, 2200, 2288, 2600, 2640, 2860, 2876, 3120, 3300, 3432, 3575, 3595, 3900, 4290, 4314, 4400, 5200, 5720, 5752, 6600, 6864, 7150, 7190, 7800, 7909, 8580, 8628, 9347, 10725, 10785, 11440, 11504, 13200, 14300, 14380, 15600, 15818, 17160, 17256, 17975, 18694, 21450, 21570, 23727, 28041, 28600, 28760, 31636, 34320, 34512, 35950, 37388, 39545, 42900, 43140, 46735, 47454, 53925, 56082, 57200, 57520, 63272, 71900, 74776, 79090, 85800, 86280, 93470, 94908, 102817, 107850, 112164, 118635, 126544, 140205, 143800, 149552, 158180, 171600, 172560, 186940, 189816, 197725, 205634, 215700, 224328, 233675, 237270, 280410, 287600, 308451, 316360, 373880, 379632, 395450, 411268, 431400, 448656, 467350, 474540, 514085, 560820, 593175, 616902, 632720, 701025, 747760, 790900, 822536, 862800, 934700, 949080, 1028170, 1121640, 1186350, 1233804, 1402050, 1542255, 1581800, 1645072, 1869400, 1898160, 2056340, 2243280, 2372700, 2467608, 2570425, 2804100, 3084510, 3163600, 3738800, 4112680, 4745400, 4935216, 5140850, 5608200, 6169020, 7711275, 8225360, 9490800, 10281700, 11216400, 12338040, 15422550, 20563400, 24676080, 30845100, 41126800, 61690200, 123380400]

約数ペア:

[(1, 123380400), (2, 61690200), (3, 41126800), (4, 30845100), (5, 24676080), (6, 20563400), (8, 15422550), (10, 12338040), (11, 11216400), (12, 10281700), (13, 9490800), (15, 8225360), (16, 7711275), (20, 6169020), (22, 5608200), (24, 5140850), (25, 4935216), (26, 4745400), (30, 4112680), (33, 3738800), (39, 3163600), (40, 3084510), (44, 2804100), (48, 2570425), (50, 2467608), (52, 2372700), (55, 2243280), (60, 2056340), (65, 1898160), (66, 1869400), (75, 1645072), (78, 1581800), (80, 1542255), (88, 1402050), (100, 1233804), (104, 1186350), (110, 1121640), (120, 1028170), (130, 949080), (132, 934700), (143, 862800), (150, 822536), (156, 790900), (165, 747760), (176, 701025), (195, 632720), (200, 616902), (208, 593175), (220, 560820), (240, 514085), (260, 474540), (264, 467350), (275, 448656), (286, 431400), (300, 411268), (312, 395450), (325, 379632), (330, 373880), (390, 316360), (400, 308451), (429, 287600), (440, 280410), (520, 237270), (528, 233675), (550, 224328), (572, 215700), (600, 205634), (624, 197725), (650, 189816), (660, 186940), (715, 172560), (719, 171600), (780, 158180), (825, 149552), (858, 143800), (880, 140205), (975, 126544), (1040, 118635), (1100, 112164), (1144, 107850), (1200, 102817), (1300, 94908), (1320, 93470), (1430, 86280), (1438, 85800), (1560, 79090), (1650, 74776), (1716, 71900), (1950, 63272), (2145, 57520), (2157, 57200), (2200, 56082), (2288, 53925), (2600, 47454), (2640, 46735), (2860, 43140), (2876, 42900), (3120, 39545), (3300, 37388), (3432, 35950), (3575, 34512), (3595, 34320), (3900, 31636), (4290, 28760), (4314, 28600), (4400, 28041), (5200, 23727), (5720, 21570), (5752, 21450), (6600, 18694), (6864, 17975), (7150, 17256), (7190, 17160), (7800, 15818), (7909, 15600), (8580, 14380), (8628, 14300), (9347, 13200), (10725, 11504), (10785, 11440)]