8002800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 300

約数和(自身を含む): 32558680

約数和(自身を除く): 24555880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 27, 30, 36, 38, 39, 40, 45, 48, 50, 52, 54, 57, 60, 65, 72, 75, 76, 78, 80, 81, 90, 95, 100, 104, 108, 114, 117, 120, 130, 135, 144, 150, 152, 156, 162, 171, 180, 190, 195, 200, 208, 216, 225, 228, 234, 240, 247, 260, 270, 285, 300, 304, 312, 324, 325, 342, 351, 360, 380, 390, 400, 405, 432, 450, 456, 468, 475, 494, 513, 520, 540, 570, 585, 600, 624, 648, 650, 675, 684, 702, 720, 741, 760, 780, 810, 855, 900, 912, 936, 950, 975, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1200, 1235, 1296, 1300, 1350, 1368, 1404, 1425, 1482, 1520, 1539, 1560, 1620, 1710, 1755, 1800, 1872, 1900, 1950, 1976, 2025, 2052, 2106, 2160, 2223, 2280, 2340, 2470, 2565, 2600, 2700, 2736, 2808, 2850, 2925, 2964, 3078, 3120, 3240, 3420, 3510, 3600, 3705, 3800, 3900, 3952, 4050, 4104, 4212, 4275, 4446, 4560, 4680, 4940, 5130, 5200, 5265, 5400, 5616, 5700, 5850, 5928, 6156, 6175, 6480, 6669, 6840, 7020, 7410, 7600, 7695, 7800, 8100, 8208, 8424, 8550, 8775, 8892, 9360, 9880, 10260, 10530, 10800, 11115, 11400, 11700, 11856, 12312, 12350, 12825, 13338, 13680, 14040, 14820, 15390, 15600, 16200, 16848, 17100, 17550, 17784, 18525, 19760, 20007, 20520, 21060, 22230, 22800, 23400, 24624, 24700, 25650, 26325, 26676, 28080, 29640, 30780, 32400, 33345, 34200, 35100, 35568, 37050, 38475, 40014, 41040, 42120, 44460, 46800, 49400, 51300, 52650, 53352, 55575, 59280, 61560, 66690, 68400, 70200, 74100, 76950, 80028, 84240, 88920, 98800, 100035, 102600, 105300, 106704, 111150, 123120, 133380, 140400, 148200, 153900, 160056, 166725, 177840, 200070, 205200, 210600, 222300, 266760, 296400, 307800, 320112, 333450, 400140, 421200, 444600, 500175, 533520, 615600, 666900, 800280, 889200, 1000350, 1333800, 1600560, 2000700, 2667600, 4001400, 8002800]

約数ペア:

[(1, 8002800), (2, 4001400), (3, 2667600), (4, 2000700), (5, 1600560), (6, 1333800), (8, 1000350), (9, 889200), (10, 800280), (12, 666900), (13, 615600), (15, 533520), (16, 500175), (18, 444600), (19, 421200), (20, 400140), (24, 333450), (25, 320112), (26, 307800), (27, 296400), (30, 266760), (36, 222300), (38, 210600), (39, 205200), (40, 200070), (45, 177840), (48, 166725), (50, 160056), (52, 153900), (54, 148200), (57, 140400), (60, 133380), (65, 123120), (72, 111150), (75, 106704), (76, 105300), (78, 102600), (80, 100035), (81, 98800), (90, 88920), (95, 84240), (100, 80028), (104, 76950), (108, 74100), (114, 70200), (117, 68400), (120, 66690), (130, 61560), (135, 59280), (144, 55575), (150, 53352), (152, 52650), (156, 51300), (162, 49400), (171, 46800), (180, 44460), (190, 42120), (195, 41040), (200, 40014), (208, 38475), (216, 37050), (225, 35568), (228, 35100), (234, 34200), (240, 33345), (247, 32400), (260, 30780), (270, 29640), (285, 28080), (300, 26676), (304, 26325), (312, 25650), (324, 24700), (325, 24624), (342, 23400), (351, 22800), (360, 22230), (380, 21060), (390, 20520), (400, 20007), (405, 19760), (432, 18525), (450, 17784), (456, 17550), (468, 17100), (475, 16848), (494, 16200), (513, 15600), (520, 15390), (540, 14820), (570, 14040), (585, 13680), (600, 13338), (624, 12825), (648, 12350), (650, 12312), (675, 11856), (684, 11700), (702, 11400), (720, 11115), (741, 10800), (760, 10530), (780, 10260), (810, 9880), (855, 9360), (900, 8892), (912, 8775), (936, 8550), (950, 8424), (975, 8208), (988, 8100), (1026, 7800), (1040, 7695), (1053, 7600), (1080, 7410), (1140, 7020), (1170, 6840), (1200, 6669), (1235, 6480), (1296, 6175), (1300, 6156), (1350, 5928), (1368, 5850), (1404, 5700), (1425, 5616), (1482, 5400), (1520, 5265), (1539, 5200), (1560, 5130), (1620, 4940), (1710, 4680), (1755, 4560), (1800, 4446), (1872, 4275), (1900, 4212), (1950, 4104), (1976, 4050), (2025, 3952), (2052, 3900), (2106, 3800), (2160, 3705), (2223, 3600), (2280, 3510), (2340, 3420), (2470, 3240), (2565, 3120), (2600, 3078), (2700, 2964), (2736, 2925), (2808, 2850)]