53875500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{733}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 182748384

約数和(自身を除く): 128872884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 733, 735, 750, 875, 980, 1050, 1225, 1466, 1470, 1500, 1750, 2100, 2199, 2450, 2625, 2932, 2940, 3500, 3665, 3675, 4398, 4900, 5131, 5250, 6125, 7330, 7350, 8796, 10262, 10500, 10995, 12250, 14660, 14700, 15393, 18325, 18375, 20524, 21990, 24500, 25655, 30786, 35917, 36650, 36750, 43980, 51310, 54975, 61572, 71834, 73300, 73500, 76965, 91625, 102620, 107751, 109950, 128275, 143668, 153930, 179585, 183250, 215502, 219900, 256550, 274875, 307860, 359170, 366500, 384825, 431004, 513100, 538755, 549750, 641375, 718340, 769650, 897925, 1077510, 1099500, 1282750, 1539300, 1795850, 1924125, 2155020, 2565500, 2693775, 3591700, 3848250, 4489625, 5387550, 7696500, 8979250, 10775100, 13468875, 17958500, 26937750, 53875500]

約数ペア:

[(1, 53875500), (2, 26937750), (3, 17958500), (4, 13468875), (5, 10775100), (6, 8979250), (7, 7696500), (10, 5387550), (12, 4489625), (14, 3848250), (15, 3591700), (20, 2693775), (21, 2565500), (25, 2155020), (28, 1924125), (30, 1795850), (35, 1539300), (42, 1282750), (49, 1099500), (50, 1077510), (60, 897925), (70, 769650), (75, 718340), (84, 641375), (98, 549750), (100, 538755), (105, 513100), (125, 431004), (140, 384825), (147, 366500), (150, 359170), (175, 307860), (196, 274875), (210, 256550), (245, 219900), (250, 215502), (294, 183250), (300, 179585), (350, 153930), (375, 143668), (420, 128275), (490, 109950), (500, 107751), (525, 102620), (588, 91625), (700, 76965), (733, 73500), (735, 73300), (750, 71834), (875, 61572), (980, 54975), (1050, 51310), (1225, 43980), (1466, 36750), (1470, 36650), (1500, 35917), (1750, 30786), (2100, 25655), (2199, 24500), (2450, 21990), (2625, 20524), (2932, 18375), (2940, 18325), (3500, 15393), (3665, 14700), (3675, 14660), (4398, 12250), (4900, 10995), (5131, 10500), (5250, 10262), (6125, 8796), (7330, 7350)]