67718700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3583}}^1$

素因数の和:3613

約数の個数: 144

約数和(自身を含む): 248872960

約数和(自身を除く): 181154260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3583, 3780, 4725, 6300, 7166, 9450, 10749, 14332, 17915, 18900, 21498, 25081, 32247, 35830, 42996, 50162, 53745, 64494, 71660, 75243, 89575, 96741, 100324, 107490, 125405, 128988, 150486, 161235, 179150, 193482, 214980, 225729, 250810, 268725, 300972, 322470, 358300, 376215, 386964, 451458, 483705, 501620, 537450, 627025, 644940, 677187, 752430, 806175, 902916, 967410, 1074900, 1128645, 1254050, 1354374, 1504860, 1612350, 1881075, 1934820, 2257290, 2418525, 2508100, 2708748, 3224700, 3385935, 3762150, 4514580, 4837050, 5643225, 6771870, 7524300, 9674100, 11286450, 13543740, 16929675, 22572900, 33859350, 67718700]

約数ペア:

[(1, 67718700), (2, 33859350), (3, 22572900), (4, 16929675), (5, 13543740), (6, 11286450), (7, 9674100), (9, 7524300), (10, 6771870), (12, 5643225), (14, 4837050), (15, 4514580), (18, 3762150), (20, 3385935), (21, 3224700), (25, 2708748), (27, 2508100), (28, 2418525), (30, 2257290), (35, 1934820), (36, 1881075), (42, 1612350), (45, 1504860), (50, 1354374), (54, 1254050), (60, 1128645), (63, 1074900), (70, 967410), (75, 902916), (84, 806175), (90, 752430), (100, 677187), (105, 644940), (108, 627025), (126, 537450), (135, 501620), (140, 483705), (150, 451458), (175, 386964), (180, 376215), (189, 358300), (210, 322470), (225, 300972), (252, 268725), (270, 250810), (300, 225729), (315, 214980), (350, 193482), (378, 179150), (420, 161235), (450, 150486), (525, 128988), (540, 125405), (630, 107490), (675, 100324), (700, 96741), (756, 89575), (900, 75243), (945, 71660), (1050, 64494), (1260, 53745), (1350, 50162), (1575, 42996), (1890, 35830), (2100, 32247), (2700, 25081), (3150, 21498), (3583, 18900), (3780, 17915), (4725, 14332), (6300, 10749), (7166, 9450)]