385135800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 1378840320

約数和(自身を除く): 993704520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 107, 120, 140, 150, 168, 175, 200, 210, 214, 280, 300, 321, 350, 420, 428, 525, 535, 600, 642, 700, 749, 840, 856, 857, 1050, 1070, 1284, 1400, 1498, 1605, 1714, 2100, 2140, 2247, 2568, 2571, 2675, 2996, 3210, 3428, 3745, 4200, 4280, 4285, 4494, 5142, 5350, 5992, 5999, 6420, 6856, 7490, 8025, 8570, 8988, 10284, 10700, 11235, 11998, 12840, 12855, 14980, 16050, 17140, 17976, 17997, 18725, 20568, 21400, 21425, 22470, 23996, 25710, 29960, 29995, 32100, 34280, 35994, 37450, 42850, 44940, 47992, 51420, 56175, 59990, 64200, 64275, 71988, 74900, 85700, 89880, 89985, 91699, 102840, 112350, 119980, 128550, 143976, 149800, 149975, 171400, 179970, 183398, 224700, 239960, 257100, 275097, 299950, 359940, 366796, 449400, 449925, 458495, 514200, 550194, 599900, 641893, 719880, 733592, 899850, 916990, 1100388, 1199800, 1283786, 1375485, 1799700, 1833980, 1925679, 2200776, 2292475, 2567572, 2750970, 3209465, 3599400, 3667960, 3851358, 4584950, 5135144, 5501940, 6418930, 6877425, 7702716, 9169900, 9628395, 11003880, 12837860, 13754850, 15405432, 16047325, 18339800, 19256790, 25675720, 27509700, 32094650, 38513580, 48141975, 55019400, 64189300, 77027160, 96283950, 128378600, 192567900, 385135800]

約数ペア:

[(1, 385135800), (2, 192567900), (3, 128378600), (4, 96283950), (5, 77027160), (6, 64189300), (7, 55019400), (8, 48141975), (10, 38513580), (12, 32094650), (14, 27509700), (15, 25675720), (20, 19256790), (21, 18339800), (24, 16047325), (25, 15405432), (28, 13754850), (30, 12837860), (35, 11003880), (40, 9628395), (42, 9169900), (50, 7702716), (56, 6877425), (60, 6418930), (70, 5501940), (75, 5135144), (84, 4584950), (100, 3851358), (105, 3667960), (107, 3599400), (120, 3209465), (140, 2750970), (150, 2567572), (168, 2292475), (175, 2200776), (200, 1925679), (210, 1833980), (214, 1799700), (280, 1375485), (300, 1283786), (321, 1199800), (350, 1100388), (420, 916990), (428, 899850), (525, 733592), (535, 719880), (600, 641893), (642, 599900), (700, 550194), (749, 514200), (840, 458495), (856, 449925), (857, 449400), (1050, 366796), (1070, 359940), (1284, 299950), (1400, 275097), (1498, 257100), (1605, 239960), (1714, 224700), (2100, 183398), (2140, 179970), (2247, 171400), (2568, 149975), (2571, 149800), (2675, 143976), (2996, 128550), (3210, 119980), (3428, 112350), (3745, 102840), (4200, 91699), (4280, 89985), (4285, 89880), (4494, 85700), (5142, 74900), (5350, 71988), (5992, 64275), (5999, 64200), (6420, 59990), (6856, 56175), (7490, 51420), (8025, 47992), (8570, 44940), (8988, 42850), (10284, 37450), (10700, 35994), (11235, 34280), (11998, 32100), (12840, 29995), (12855, 29960), (14980, 25710), (16050, 23996), (17140, 22470), (17976, 21425), (17997, 21400), (18725, 20568)]