5591250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 17544384

約数和(自身を除く): 11953134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 71, 75, 90, 105, 125, 126, 142, 150, 175, 210, 213, 225, 250, 315, 350, 355, 375, 426, 450, 497, 525, 625, 630, 639, 710, 750, 875, 994, 1050, 1065, 1125, 1250, 1278, 1491, 1575, 1750, 1775, 1875, 2130, 2250, 2485, 2625, 2982, 3150, 3195, 3550, 3750, 4375, 4473, 4970, 5250, 5325, 5625, 6390, 7455, 7875, 8750, 8875, 8946, 10650, 11250, 12425, 13125, 14910, 15750, 15975, 17750, 22365, 24850, 26250, 26625, 31950, 37275, 39375, 44375, 44730, 53250, 62125, 74550, 78750, 79875, 88750, 111825, 124250, 133125, 159750, 186375, 223650, 266250, 310625, 372750, 399375, 559125, 621250, 798750, 931875, 1118250, 1863750, 2795625, 5591250]

約数ペア:

[(1, 5591250), (2, 2795625), (3, 1863750), (5, 1118250), (6, 931875), (7, 798750), (9, 621250), (10, 559125), (14, 399375), (15, 372750), (18, 310625), (21, 266250), (25, 223650), (30, 186375), (35, 159750), (42, 133125), (45, 124250), (50, 111825), (63, 88750), (70, 79875), (71, 78750), (75, 74550), (90, 62125), (105, 53250), (125, 44730), (126, 44375), (142, 39375), (150, 37275), (175, 31950), (210, 26625), (213, 26250), (225, 24850), (250, 22365), (315, 17750), (350, 15975), (355, 15750), (375, 14910), (426, 13125), (450, 12425), (497, 11250), (525, 10650), (625, 8946), (630, 8875), (639, 8750), (710, 7875), (750, 7455), (875, 6390), (994, 5625), (1050, 5325), (1065, 5250), (1125, 4970), (1250, 4473), (1278, 4375), (1491, 3750), (1575, 3550), (1750, 3195), (1775, 3150), (1875, 2982), (2130, 2625), (2250, 2485)]