199742760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{8807}}^1$

素因数の和:8837

約数の個数: 160

約数和(自身を含む): 767352960

約数和(自身を除く): 567610200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 8807, 11340, 17614, 22680, 26421, 35228, 44035, 52842, 61649, 70456, 79263, 88070, 105684, 123298, 132105, 158526, 176140, 184947, 211368, 237789, 246596, 264210, 308245, 317052, 352280, 369894, 396315, 475578, 493192, 528420, 554841, 616490, 634104, 713367, 739788, 792630, 924735, 951156, 1056840, 1109682, 1188945, 1232980, 1426734, 1479576, 1585260, 1664523, 1849470, 1902312, 2219364, 2377890, 2465960, 2774205, 2853468, 3170520, 3329046, 3566835, 3698940, 4438728, 4755780, 4993569, 5548410, 5706936, 6658092, 7133670, 7397880, 8322615, 9511560, 9987138, 11096820, 13316184, 14267340, 16645230, 19974276, 22193640, 24967845, 28534680, 33290460, 39948552, 49935690, 66580920, 99871380, 199742760]

約数ペア:

[(1, 199742760), (2, 99871380), (3, 66580920), (4, 49935690), (5, 39948552), (6, 33290460), (7, 28534680), (8, 24967845), (9, 22193640), (10, 19974276), (12, 16645230), (14, 14267340), (15, 13316184), (18, 11096820), (20, 9987138), (21, 9511560), (24, 8322615), (27, 7397880), (28, 7133670), (30, 6658092), (35, 5706936), (36, 5548410), (40, 4993569), (42, 4755780), (45, 4438728), (54, 3698940), (56, 3566835), (60, 3329046), (63, 3170520), (70, 2853468), (72, 2774205), (81, 2465960), (84, 2377890), (90, 2219364), (105, 1902312), (108, 1849470), (120, 1664523), (126, 1585260), (135, 1479576), (140, 1426734), (162, 1232980), (168, 1188945), (180, 1109682), (189, 1056840), (210, 951156), (216, 924735), (252, 792630), (270, 739788), (280, 713367), (315, 634104), (324, 616490), (360, 554841), (378, 528420), (405, 493192), (420, 475578), (504, 396315), (540, 369894), (567, 352280), (630, 317052), (648, 308245), (756, 264210), (810, 246596), (840, 237789), (945, 211368), (1080, 184947), (1134, 176140), (1260, 158526), (1512, 132105), (1620, 123298), (1890, 105684), (2268, 88070), (2520, 79263), (2835, 70456), (3240, 61649), (3780, 52842), (4536, 44035), (5670, 35228), (7560, 26421), (8807, 22680), (11340, 17614)]