200027280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3169}}^1$

素因数の和:3448

約数の個数: 80

約数和(自身を含む): 622638720

約数和(自身を除く): 422611440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3169, 3945, 4208, 5260, 6312, 6338, 7890, 9507, 10520, 12624, 12676, 15780, 15845, 19014, 21040, 25352, 31560, 31690, 38028, 47535, 50704, 63120, 63380, 76056, 95070, 126760, 152112, 190140, 253520, 380280, 760560, 833447, 1666894, 2500341, 3333788, 4167235, 5000682, 6667576, 8334470, 10001364, 12501705, 13335152, 16668940, 20002728, 25003410, 33337880, 40005456, 50006820, 66675760, 100013640, 200027280]

約数ペア:

[(1, 200027280), (2, 100013640), (3, 66675760), (4, 50006820), (5, 40005456), (6, 33337880), (8, 25003410), (10, 20002728), (12, 16668940), (15, 13335152), (16, 12501705), (20, 10001364), (24, 8334470), (30, 6667576), (40, 5000682), (48, 4167235), (60, 3333788), (80, 2500341), (120, 1666894), (240, 833447), (263, 760560), (526, 380280), (789, 253520), (1052, 190140), (1315, 152112), (1578, 126760), (2104, 95070), (2630, 76056), (3156, 63380), (3169, 63120), (3945, 50704), (4208, 47535), (5260, 38028), (6312, 31690), (6338, 31560), (7890, 25352), (9507, 21040), (10520, 19014), (12624, 15845), (12676, 15780)]