202215510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 646963200

約数和(自身を除く): 444747690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 79, 85, 90, 102, 105, 119, 126, 153, 158, 170, 210, 237, 238, 239, 255, 306, 315, 357, 395, 474, 478, 510, 553, 595, 630, 711, 714, 717, 765, 790, 1071, 1106, 1185, 1190, 1195, 1343, 1422, 1434, 1530, 1659, 1673, 1785, 2142, 2151, 2370, 2390, 2686, 2765, 3318, 3346, 3555, 3570, 3585, 4029, 4063, 4302, 4977, 5019, 5355, 5530, 6715, 7110, 7170, 8058, 8126, 8295, 8365, 9401, 9954, 10038, 10710, 10755, 12087, 12189, 13430, 15057, 16590, 16730, 18802, 18881, 20145, 20315, 21510, 24174, 24378, 24885, 25095, 28203, 28441, 30114, 36567, 37762, 40290, 40630, 47005, 49770, 50190, 56406, 56643, 56882, 60435, 60945, 73134, 75285, 84609, 85323, 94010, 94405, 113286, 120870, 121890, 132167, 141015, 142205, 150570, 169218, 169929, 170646, 182835, 188810, 255969, 264334, 282030, 283215, 284410, 320977, 339858, 365670, 396501, 423045, 426615, 511938, 566430, 641954, 660835, 793002, 846090, 849645, 853230, 962931, 1189503, 1279845, 1321670, 1604885, 1699290, 1925862, 1982505, 2246839, 2379006, 2559690, 2888793, 3209770, 3965010, 4493678, 4814655, 5777586, 5947515, 6740517, 9629310, 11234195, 11895030, 13481034, 14443965, 20221551, 22468390, 28887930, 33702585, 40443102, 67405170, 101107755, 202215510]

約数ペア:

[(1, 202215510), (2, 101107755), (3, 67405170), (5, 40443102), (6, 33702585), (7, 28887930), (9, 22468390), (10, 20221551), (14, 14443965), (15, 13481034), (17, 11895030), (18, 11234195), (21, 9629310), (30, 6740517), (34, 5947515), (35, 5777586), (42, 4814655), (45, 4493678), (51, 3965010), (63, 3209770), (70, 2888793), (79, 2559690), (85, 2379006), (90, 2246839), (102, 1982505), (105, 1925862), (119, 1699290), (126, 1604885), (153, 1321670), (158, 1279845), (170, 1189503), (210, 962931), (237, 853230), (238, 849645), (239, 846090), (255, 793002), (306, 660835), (315, 641954), (357, 566430), (395, 511938), (474, 426615), (478, 423045), (510, 396501), (553, 365670), (595, 339858), (630, 320977), (711, 284410), (714, 283215), (717, 282030), (765, 264334), (790, 255969), (1071, 188810), (1106, 182835), (1185, 170646), (1190, 169929), (1195, 169218), (1343, 150570), (1422, 142205), (1434, 141015), (1530, 132167), (1659, 121890), (1673, 120870), (1785, 113286), (2142, 94405), (2151, 94010), (2370, 85323), (2390, 84609), (2686, 75285), (2765, 73134), (3318, 60945), (3346, 60435), (3555, 56882), (3570, 56643), (3585, 56406), (4029, 50190), (4063, 49770), (4302, 47005), (4977, 40630), (5019, 40290), (5355, 37762), (5530, 36567), (6715, 30114), (7110, 28441), (7170, 28203), (8058, 25095), (8126, 24885), (8295, 24378), (8365, 24174), (9401, 21510), (9954, 20315), (10038, 20145), (10710, 18881), (10755, 18802), (12087, 16730), (12189, 16590), (13430, 15057)]