8722350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 29998080

約数和(自身を除く): 21275730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 71, 75, 78, 90, 91, 105, 117, 126, 130, 135, 142, 150, 175, 182, 189, 195, 210, 213, 225, 234, 270, 273, 315, 325, 350, 351, 355, 378, 390, 426, 450, 455, 497, 525, 546, 585, 630, 639, 650, 675, 702, 710, 819, 910, 923, 945, 975, 994, 1050, 1065, 1170, 1278, 1350, 1365, 1491, 1575, 1638, 1755, 1775, 1846, 1890, 1917, 1950, 2130, 2275, 2457, 2485, 2730, 2769, 2925, 2982, 3150, 3195, 3510, 3550, 3834, 4095, 4473, 4550, 4615, 4725, 4914, 4970, 5325, 5538, 5850, 6390, 6461, 6825, 7455, 8190, 8307, 8775, 8946, 9230, 9450, 9585, 10650, 12285, 12425, 12922, 13419, 13650, 13845, 14910, 15975, 16614, 17550, 19170, 19383, 20475, 22365, 23075, 24570, 24850, 24921, 26838, 27690, 31950, 32305, 37275, 38766, 40950, 41535, 44730, 46150, 47925, 49842, 58149, 61425, 64610, 67095, 69225, 74550, 83070, 95850, 96915, 111825, 116298, 122850, 124605, 134190, 138450, 161525, 174447, 193830, 207675, 223650, 249210, 290745, 323050, 335475, 348894, 415350, 484575, 581490, 623025, 670950, 872235, 969150, 1246050, 1453725, 1744470, 2907450, 4361175, 8722350]

約数ペア:

[(1, 8722350), (2, 4361175), (3, 2907450), (5, 1744470), (6, 1453725), (7, 1246050), (9, 969150), (10, 872235), (13, 670950), (14, 623025), (15, 581490), (18, 484575), (21, 415350), (25, 348894), (26, 335475), (27, 323050), (30, 290745), (35, 249210), (39, 223650), (42, 207675), (45, 193830), (50, 174447), (54, 161525), (63, 138450), (65, 134190), (70, 124605), (71, 122850), (75, 116298), (78, 111825), (90, 96915), (91, 95850), (105, 83070), (117, 74550), (126, 69225), (130, 67095), (135, 64610), (142, 61425), (150, 58149), (175, 49842), (182, 47925), (189, 46150), (195, 44730), (210, 41535), (213, 40950), (225, 38766), (234, 37275), (270, 32305), (273, 31950), (315, 27690), (325, 26838), (350, 24921), (351, 24850), (355, 24570), (378, 23075), (390, 22365), (426, 20475), (450, 19383), (455, 19170), (497, 17550), (525, 16614), (546, 15975), (585, 14910), (630, 13845), (639, 13650), (650, 13419), (675, 12922), (702, 12425), (710, 12285), (819, 10650), (910, 9585), (923, 9450), (945, 9230), (975, 8946), (994, 8775), (1050, 8307), (1065, 8190), (1170, 7455), (1278, 6825), (1350, 6461), (1365, 6390), (1491, 5850), (1575, 5538), (1638, 5325), (1755, 4970), (1775, 4914), (1846, 4725), (1890, 4615), (1917, 4550), (1950, 4473), (2130, 4095), (2275, 3834), (2457, 3550), (2485, 3510), (2730, 3195), (2769, 3150), (2925, 2982)]