66252900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{4507}}^1$

素因数の和:4538

約数の個数: 108

約数和(自身を含む): 223037808

約数和(自身を除く): 156784908

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, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4507, 4900, 7350, 9014, 13521, 14700, 18028, 22535, 27042, 31549, 45070, 54084, 63098, 67605, 90140, 94647, 112675, 126196, 135210, 157745, 189294, 220843, 225350, 270420, 315490, 338025, 378588, 441686, 450700, 473235, 630980, 662529, 676050, 788725, 883372, 946470, 1104215, 1325058, 1352100, 1577450, 1892940, 2208430, 2366175, 2650116, 3154900, 3312645, 4416860, 4732350, 5521075, 6625290, 9464700, 11042150, 13250580, 16563225, 22084300, 33126450, 66252900]

約数ペア:

[(1, 66252900), (2, 33126450), (3, 22084300), (4, 16563225), (5, 13250580), (6, 11042150), (7, 9464700), (10, 6625290), (12, 5521075), (14, 4732350), (15, 4416860), (20, 3312645), (21, 3154900), (25, 2650116), (28, 2366175), (30, 2208430), (35, 1892940), (42, 1577450), (49, 1352100), (50, 1325058), (60, 1104215), (70, 946470), (75, 883372), (84, 788725), (98, 676050), (100, 662529), (105, 630980), (140, 473235), (147, 450700), (150, 441686), (175, 378588), (196, 338025), (210, 315490), (245, 270420), (294, 225350), (300, 220843), (350, 189294), (420, 157745), (490, 135210), (525, 126196), (588, 112675), (700, 94647), (735, 90140), (980, 67605), (1050, 63098), (1225, 54084), (1470, 45070), (2100, 31549), (2450, 27042), (2940, 22535), (3675, 18028), (4507, 14700), (4900, 13521), (7350, 9014)]