2100079800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12863

約数の個数: 288

約数和(自身を含む): 8681006880

約数和(自身を除く): 6580927080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 780, 819, 840, 900, 910, 936, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1400, 1560, 1575, 1638, 1800, 1820, 1950, 2100, 2184, 2275, 2340, 2520, 2600, 2730, 2925, 3150, 3276, 3640, 3900, 4095, 4200, 4550, 4680, 5460, 5850, 6300, 6552, 6825, 7800, 8190, 9100, 10920, 11700, 12600, 12821, 13650, 16380, 18200, 20475, 23400, 25642, 27300, 32760, 38463, 40950, 51284, 54600, 64105, 76926, 81900, 89747, 102568, 115389, 128210, 153852, 163800, 166673, 179494, 192315, 230778, 256420, 269241, 307704, 320525, 333346, 358988, 384630, 448735, 461556, 500019, 512840, 538482, 576945, 641050, 666692, 717976, 769260, 807723, 833365, 897470, 923112, 961575, 1000038, 1076964, 1153890, 1166711, 1282100, 1333384, 1346205, 1500057, 1538520, 1615446, 1666730, 1794940, 1923150, 2000076, 2153928, 2243675, 2307780, 2333422, 2500095, 2564200, 2692410, 2884725, 3000114, 3230892, 3333460, 3500133, 3589880, 3846300, 4000152, 4038615, 4166825, 4487350, 4615560, 4666844, 5000190, 5384820, 5769450, 5833555, 6000228, 6461784, 6666920, 6731025, 7000266, 7500285, 7692600, 8077230, 8333650, 8974700, 9333688, 10000380, 10500399, 10769640, 11538900, 11667110, 12000456, 12500475, 13462050, 14000532, 15000570, 16154460, 16667300, 17500665, 17949400, 20000760, 20193075, 21000798, 23077800, 23334220, 25000950, 26924100, 28001064, 29167775, 30001140, 32308920, 33334600, 35001330, 37501425, 40386150, 42001596, 46668440, 50001900, 52501995, 53848200, 58335550, 60002280, 70002660, 75002850, 80772300, 84003192, 87503325, 100003800, 105003990, 116671100, 140005320, 150005700, 161544600, 175006650, 210007980, 233342200, 262509975, 300011400, 350013300, 420015960, 525019950, 700026600, 1050039900, 2100079800]

約数ペア:

[(1, 2100079800), (2, 1050039900), (3, 700026600), (4, 525019950), (5, 420015960), (6, 350013300), (7, 300011400), (8, 262509975), (9, 233342200), (10, 210007980), (12, 175006650), (13, 161544600), (14, 150005700), (15, 140005320), (18, 116671100), (20, 105003990), (21, 100003800), (24, 87503325), (25, 84003192), (26, 80772300), (28, 75002850), (30, 70002660), (35, 60002280), (36, 58335550), (39, 53848200), (40, 52501995), (42, 50001900), (45, 46668440), (50, 42001596), (52, 40386150), (56, 37501425), (60, 35001330), (63, 33334600), (65, 32308920), (70, 30001140), (72, 29167775), (75, 28001064), (78, 26924100), (84, 25000950), (90, 23334220), (91, 23077800), (100, 21000798), (104, 20193075), (105, 20000760), (117, 17949400), (120, 17500665), (126, 16667300), (130, 16154460), (140, 15000570), (150, 14000532), (156, 13462050), (168, 12500475), (175, 12000456), (180, 11667110), (182, 11538900), (195, 10769640), (200, 10500399), (210, 10000380), (225, 9333688), (234, 8974700), (252, 8333650), (260, 8077230), (273, 7692600), (280, 7500285), (300, 7000266), (312, 6731025), (315, 6666920), (325, 6461784), (350, 6000228), (360, 5833555), (364, 5769450), (390, 5384820), (420, 5000190), (450, 4666844), (455, 4615560), (468, 4487350), (504, 4166825), (520, 4038615), (525, 4000152), (546, 3846300), (585, 3589880), (600, 3500133), (630, 3333460), (650, 3230892), (700, 3000114), (728, 2884725), (780, 2692410), (819, 2564200), (840, 2500095), (900, 2333422), (910, 2307780), (936, 2243675), (975, 2153928), (1050, 2000076), (1092, 1923150), (1170, 1794940), (1260, 1666730), (1300, 1615446), (1365, 1538520), (1400, 1500057), (1560, 1346205), (1575, 1333384), (1638, 1282100), (1800, 1166711), (1820, 1153890), (1950, 1076964), (2100, 1000038), (2184, 961575), (2275, 923112), (2340, 897470), (2520, 833365), (2600, 807723), (2730, 769260), (2925, 717976), (3150, 666692), (3276, 641050), (3640, 576945), (3900, 538482), (4095, 512840), (4200, 500019), (4550, 461556), (4680, 448735), (5460, 384630), (5850, 358988), (6300, 333346), (6552, 320525), (6825, 307704), (7800, 269241), (8190, 256420), (9100, 230778), (10920, 192315), (11700, 179494), (12600, 166673), (12821, 163800), (13650, 153852), (16380, 128210), (18200, 115389), (20475, 102568), (23400, 89747), (25642, 81900), (27300, 76926), (32760, 64105), (38463, 54600), (40950, 51284)]