89007660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 327849984

約数和(自身を除く): 238842324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 135, 140, 141, 162, 167, 180, 188, 189, 210, 235, 252, 270, 282, 315, 324, 329, 334, 378, 405, 420, 423, 470, 501, 540, 564, 567, 630, 658, 668, 705, 756, 810, 835, 846, 940, 945, 987, 1002, 1134, 1169, 1260, 1269, 1316, 1410, 1503, 1620, 1645, 1670, 1692, 1890, 1974, 2004, 2115, 2268, 2338, 2505, 2538, 2820, 2835, 2961, 3006, 3290, 3340, 3507, 3780, 3807, 3948, 4230, 4509, 4676, 4935, 5010, 5076, 5670, 5845, 5922, 6012, 6345, 6580, 7014, 7515, 7614, 7849, 8460, 8883, 9018, 9870, 10020, 10521, 11340, 11690, 11844, 12690, 13527, 14028, 14805, 15030, 15228, 15698, 17535, 17766, 18036, 19035, 19740, 21042, 22545, 23380, 23547, 25380, 26649, 27054, 29610, 30060, 31396, 31563, 35070, 35532, 38070, 39245, 42084, 44415, 45090, 47094, 52605, 53298, 54108, 54943, 59220, 63126, 67635, 70140, 70641, 76140, 78490, 88830, 90180, 94188, 94689, 105210, 106596, 109886, 117735, 126252, 133245, 135270, 141282, 156980, 157815, 164829, 177660, 189378, 210420, 211923, 219772, 235470, 266490, 270540, 274715, 282564, 315630, 329658, 353205, 378756, 423846, 470940, 473445, 494487, 532980, 549430, 631260, 635769, 659316, 706410, 824145, 847692, 946890, 988974, 1059615, 1098860, 1271538, 1412820, 1483461, 1648290, 1893780, 1977948, 2119230, 2472435, 2543076, 2966922, 3178845, 3296580, 4238460, 4450383, 4944870, 5933844, 6357690, 7417305, 8900766, 9889740, 12715380, 14834610, 17801532, 22251915, 29669220, 44503830, 89007660]

約数ペア:

[(1, 89007660), (2, 44503830), (3, 29669220), (4, 22251915), (5, 17801532), (6, 14834610), (7, 12715380), (9, 9889740), (10, 8900766), (12, 7417305), (14, 6357690), (15, 5933844), (18, 4944870), (20, 4450383), (21, 4238460), (27, 3296580), (28, 3178845), (30, 2966922), (35, 2543076), (36, 2472435), (42, 2119230), (45, 1977948), (47, 1893780), (54, 1648290), (60, 1483461), (63, 1412820), (70, 1271538), (81, 1098860), (84, 1059615), (90, 988974), (94, 946890), (105, 847692), (108, 824145), (126, 706410), (135, 659316), (140, 635769), (141, 631260), (162, 549430), (167, 532980), (180, 494487), (188, 473445), (189, 470940), (210, 423846), (235, 378756), (252, 353205), (270, 329658), (282, 315630), (315, 282564), (324, 274715), (329, 270540), (334, 266490), (378, 235470), (405, 219772), (420, 211923), (423, 210420), (470, 189378), (501, 177660), (540, 164829), (564, 157815), (567, 156980), (630, 141282), (658, 135270), (668, 133245), (705, 126252), (756, 117735), (810, 109886), (835, 106596), (846, 105210), (940, 94689), (945, 94188), (987, 90180), (1002, 88830), (1134, 78490), (1169, 76140), (1260, 70641), (1269, 70140), (1316, 67635), (1410, 63126), (1503, 59220), (1620, 54943), (1645, 54108), (1670, 53298), (1692, 52605), (1890, 47094), (1974, 45090), (2004, 44415), (2115, 42084), (2268, 39245), (2338, 38070), (2505, 35532), (2538, 35070), (2820, 31563), (2835, 31396), (2961, 30060), (3006, 29610), (3290, 27054), (3340, 26649), (3507, 25380), (3780, 23547), (3807, 23380), (3948, 22545), (4230, 21042), (4509, 19740), (4676, 19035), (4935, 18036), (5010, 17766), (5076, 17535), (5670, 15698), (5845, 15228), (5922, 15030), (6012, 14805), (6345, 14028), (6580, 13527), (7014, 12690), (7515, 11844), (7614, 11690), (7849, 11340), (8460, 10521), (8883, 10020), (9018, 9870)]