74129000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 198132480

約数和(自身を除く): 124003480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 125, 184, 200, 220, 230, 250, 253, 275, 293, 440, 460, 500, 506, 550, 575, 586, 920, 1000, 1012, 1100, 1150, 1172, 1265, 1375, 1465, 2024, 2200, 2300, 2344, 2530, 2750, 2875, 2930, 3223, 4600, 5060, 5500, 5750, 5860, 6325, 6446, 6739, 7325, 10120, 11000, 11500, 11720, 12650, 12892, 13478, 14650, 16115, 23000, 25300, 25784, 26956, 29300, 31625, 32230, 33695, 36625, 50600, 53912, 58600, 63250, 64460, 67390, 73250, 74129, 80575, 126500, 128920, 134780, 146500, 148258, 161150, 168475, 253000, 269560, 293000, 296516, 322300, 336950, 370645, 402875, 593032, 644600, 673900, 741290, 805750, 842375, 1347800, 1482580, 1611500, 1684750, 1853225, 2965160, 3223000, 3369500, 3706450, 6739000, 7412900, 9266125, 14825800, 18532250, 37064500, 74129000]

約数ペア:

[(1, 74129000), (2, 37064500), (4, 18532250), (5, 14825800), (8, 9266125), (10, 7412900), (11, 6739000), (20, 3706450), (22, 3369500), (23, 3223000), (25, 2965160), (40, 1853225), (44, 1684750), (46, 1611500), (50, 1482580), (55, 1347800), (88, 842375), (92, 805750), (100, 741290), (110, 673900), (115, 644600), (125, 593032), (184, 402875), (200, 370645), (220, 336950), (230, 322300), (250, 296516), (253, 293000), (275, 269560), (293, 253000), (440, 168475), (460, 161150), (500, 148258), (506, 146500), (550, 134780), (575, 128920), (586, 126500), (920, 80575), (1000, 74129), (1012, 73250), (1100, 67390), (1150, 64460), (1172, 63250), (1265, 58600), (1375, 53912), (1465, 50600), (2024, 36625), (2200, 33695), (2300, 32230), (2344, 31625), (2530, 29300), (2750, 26956), (2875, 25784), (2930, 25300), (3223, 23000), (4600, 16115), (5060, 14650), (5500, 13478), (5750, 12892), (5860, 12650), (6325, 11720), (6446, 11500), (6739, 11000), (7325, 10120)]