301042980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{8849}}^1$

素因数の和:8880

約数の個数: 144

約数和(自身を含む): 1082390400

約数和(自身を除く): 781347420

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 8849, 11340, 17010, 17698, 26547, 34020, 35396, 44245, 53094, 61943, 79641, 88490, 106188, 123886, 132735, 159282, 176980, 185829, 238923, 247772, 265470, 309715, 318564, 371658, 398205, 477846, 530940, 557487, 619430, 716769, 743316, 796410, 929145, 955692, 1114974, 1194615, 1238860, 1433538, 1592820, 1672461, 1858290, 2150307, 2229948, 2389230, 2787435, 2867076, 3344922, 3583845, 3716580, 4300614, 4778460, 5017383, 5574870, 6689844, 7167690, 8362305, 8601228, 10034766, 10751535, 11149740, 14335380, 15052149, 16724610, 20069532, 21503070, 25086915, 30104298, 33449220, 43006140, 50173830, 60208596, 75260745, 100347660, 150521490, 301042980]

約数ペア:

[(1, 301042980), (2, 150521490), (3, 100347660), (4, 75260745), (5, 60208596), (6, 50173830), (7, 43006140), (9, 33449220), (10, 30104298), (12, 25086915), (14, 21503070), (15, 20069532), (18, 16724610), (20, 15052149), (21, 14335380), (27, 11149740), (28, 10751535), (30, 10034766), (35, 8601228), (36, 8362305), (42, 7167690), (45, 6689844), (54, 5574870), (60, 5017383), (63, 4778460), (70, 4300614), (81, 3716580), (84, 3583845), (90, 3344922), (105, 2867076), (108, 2787435), (126, 2389230), (135, 2229948), (140, 2150307), (162, 1858290), (180, 1672461), (189, 1592820), (210, 1433538), (243, 1238860), (252, 1194615), (270, 1114974), (315, 955692), (324, 929145), (378, 796410), (405, 743316), (420, 716769), (486, 619430), (540, 557487), (567, 530940), (630, 477846), (756, 398205), (810, 371658), (945, 318564), (972, 309715), (1134, 265470), (1215, 247772), (1260, 238923), (1620, 185829), (1701, 176980), (1890, 159282), (2268, 132735), (2430, 123886), (2835, 106188), (3402, 88490), (3780, 79641), (4860, 61943), (5670, 53094), (6804, 44245), (8505, 35396), (8849, 34020), (11340, 26547), (17010, 17698)]