75425700

素因数分解:

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

素因数の和:771

約数の個数: 144

約数和(自身を含む): 254844800

約数和(自身を除く): 179419100

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, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 490, 525, 588, 686, 700, 733, 735, 980, 1029, 1050, 1225, 1372, 1466, 1470, 1715, 2058, 2100, 2199, 2450, 2932, 2940, 3430, 3665, 3675, 4116, 4398, 4900, 5131, 5145, 6860, 7330, 7350, 8575, 8796, 10262, 10290, 10995, 14660, 14700, 15393, 17150, 18325, 20524, 20580, 21990, 25655, 25725, 30786, 34300, 35917, 36650, 43980, 51310, 51450, 54975, 61572, 71834, 73300, 76965, 102620, 102900, 107751, 109950, 128275, 143668, 153930, 179585, 215502, 219900, 251419, 256550, 307860, 359170, 384825, 431004, 502838, 513100, 538755, 718340, 754257, 769650, 897925, 1005676, 1077510, 1257095, 1508514, 1539300, 1795850, 2155020, 2514190, 2693775, 3017028, 3591700, 3771285, 5028380, 5387550, 6285475, 7542570, 10775100, 12570950, 15085140, 18856425, 25141900, 37712850, 75425700]

約数ペア:

[(1, 75425700), (2, 37712850), (3, 25141900), (4, 18856425), (5, 15085140), (6, 12570950), (7, 10775100), (10, 7542570), (12, 6285475), (14, 5387550), (15, 5028380), (20, 3771285), (21, 3591700), (25, 3017028), (28, 2693775), (30, 2514190), (35, 2155020), (42, 1795850), (49, 1539300), (50, 1508514), (60, 1257095), (70, 1077510), (75, 1005676), (84, 897925), (98, 769650), (100, 754257), (105, 718340), (140, 538755), (147, 513100), (150, 502838), (175, 431004), (196, 384825), (210, 359170), (245, 307860), (294, 256550), (300, 251419), (343, 219900), (350, 215502), (420, 179585), (490, 153930), (525, 143668), (588, 128275), (686, 109950), (700, 107751), (733, 102900), (735, 102620), (980, 76965), (1029, 73300), (1050, 71834), (1225, 61572), (1372, 54975), (1466, 51450), (1470, 51310), (1715, 43980), (2058, 36650), (2100, 35917), (2199, 34300), (2450, 30786), (2932, 25725), (2940, 25655), (3430, 21990), (3665, 20580), (3675, 20524), (4116, 18325), (4398, 17150), (4900, 15393), (5131, 14700), (5145, 14660), (6860, 10995), (7330, 10290), (7350, 10262), (8575, 8796)]