71469600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 235797408

約数和(自身を除く): 164327808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 97, 100, 120, 150, 160, 194, 200, 240, 291, 300, 307, 388, 400, 480, 485, 582, 600, 614, 776, 800, 921, 970, 1164, 1200, 1228, 1455, 1535, 1552, 1842, 1940, 2328, 2400, 2425, 2456, 2910, 3070, 3104, 3684, 3880, 4605, 4656, 4850, 4912, 5820, 6140, 7275, 7368, 7675, 7760, 9210, 9312, 9700, 9824, 11640, 12280, 14550, 14736, 15350, 15520, 18420, 19400, 23025, 23280, 24560, 29100, 29472, 29779, 30700, 36840, 38800, 46050, 46560, 49120, 58200, 59558, 61400, 73680, 77600, 89337, 92100, 116400, 119116, 122800, 147360, 148895, 178674, 184200, 232800, 238232, 245600, 297790, 357348, 368400, 446685, 476464, 595580, 714696, 736800, 744475, 893370, 952928, 1191160, 1429392, 1488950, 1786740, 2233425, 2382320, 2858784, 2977900, 3573480, 4466850, 4764640, 5955800, 7146960, 8933700, 11911600, 14293920, 17867400, 23823200, 35734800, 71469600]

約数ペア:

[(1, 71469600), (2, 35734800), (3, 23823200), (4, 17867400), (5, 14293920), (6, 11911600), (8, 8933700), (10, 7146960), (12, 5955800), (15, 4764640), (16, 4466850), (20, 3573480), (24, 2977900), (25, 2858784), (30, 2382320), (32, 2233425), (40, 1786740), (48, 1488950), (50, 1429392), (60, 1191160), (75, 952928), (80, 893370), (96, 744475), (97, 736800), (100, 714696), (120, 595580), (150, 476464), (160, 446685), (194, 368400), (200, 357348), (240, 297790), (291, 245600), (300, 238232), (307, 232800), (388, 184200), (400, 178674), (480, 148895), (485, 147360), (582, 122800), (600, 119116), (614, 116400), (776, 92100), (800, 89337), (921, 77600), (970, 73680), (1164, 61400), (1200, 59558), (1228, 58200), (1455, 49120), (1535, 46560), (1552, 46050), (1842, 38800), (1940, 36840), (2328, 30700), (2400, 29779), (2425, 29472), (2456, 29100), (2910, 24560), (3070, 23280), (3104, 23025), (3684, 19400), (3880, 18420), (4605, 15520), (4656, 15350), (4850, 14736), (4912, 14550), (5820, 12280), (6140, 11640), (7275, 9824), (7368, 9700), (7675, 9312), (7760, 9210)]