6720750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 18982080

約数和(自身を除く): 12261330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 103, 125, 145, 150, 174, 206, 225, 250, 261, 290, 309, 375, 435, 450, 515, 522, 618, 725, 750, 870, 927, 1030, 1125, 1305, 1450, 1545, 1854, 2175, 2250, 2575, 2610, 2987, 3090, 3625, 4350, 4635, 5150, 5974, 6525, 7250, 7725, 8961, 9270, 10875, 12875, 13050, 14935, 15450, 17922, 21750, 23175, 25750, 26883, 29870, 32625, 38625, 44805, 46350, 53766, 65250, 74675, 77250, 89610, 115875, 134415, 149350, 224025, 231750, 268830, 373375, 448050, 672075, 746750, 1120125, 1344150, 2240250, 3360375, 6720750]

約数ペア:

[(1, 6720750), (2, 3360375), (3, 2240250), (5, 1344150), (6, 1120125), (9, 746750), (10, 672075), (15, 448050), (18, 373375), (25, 268830), (29, 231750), (30, 224025), (45, 149350), (50, 134415), (58, 115875), (75, 89610), (87, 77250), (90, 74675), (103, 65250), (125, 53766), (145, 46350), (150, 44805), (174, 38625), (206, 32625), (225, 29870), (250, 26883), (261, 25750), (290, 23175), (309, 21750), (375, 17922), (435, 15450), (450, 14935), (515, 13050), (522, 12875), (618, 10875), (725, 9270), (750, 8961), (870, 7725), (927, 7250), (1030, 6525), (1125, 5974), (1305, 5150), (1450, 4635), (1545, 4350), (1854, 3625), (2175, 3090), (2250, 2987), (2575, 2610)]