72690450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 208272384

約数和(自身を除く): 135581934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 150, 175, 210, 214, 321, 350, 525, 535, 642, 647, 749, 1050, 1070, 1294, 1498, 1605, 1941, 2247, 2675, 3210, 3235, 3745, 3882, 4494, 4529, 5350, 6470, 7490, 8025, 9058, 9705, 11235, 13587, 16050, 16175, 18725, 19410, 22470, 22645, 27174, 32350, 37450, 45290, 48525, 56175, 67935, 69229, 97050, 112350, 113225, 135870, 138458, 207687, 226450, 339675, 346145, 415374, 484603, 679350, 692290, 969206, 1038435, 1453809, 1730725, 2076870, 2423015, 2907618, 3461450, 4846030, 5192175, 7269045, 10384350, 12115075, 14538090, 24230150, 36345225, 72690450]

約数ペア:

[(1, 72690450), (2, 36345225), (3, 24230150), (5, 14538090), (6, 12115075), (7, 10384350), (10, 7269045), (14, 5192175), (15, 4846030), (21, 3461450), (25, 2907618), (30, 2423015), (35, 2076870), (42, 1730725), (50, 1453809), (70, 1038435), (75, 969206), (105, 692290), (107, 679350), (150, 484603), (175, 415374), (210, 346145), (214, 339675), (321, 226450), (350, 207687), (525, 138458), (535, 135870), (642, 113225), (647, 112350), (749, 97050), (1050, 69229), (1070, 67935), (1294, 56175), (1498, 48525), (1605, 45290), (1941, 37450), (2247, 32350), (2675, 27174), (3210, 22645), (3235, 22470), (3745, 19410), (3882, 18725), (4494, 16175), (4529, 16050), (5350, 13587), (6470, 11235), (7490, 9705), (8025, 9058)]