165529980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1366

約数の個数: 240

約数和(自身を含む): 647894016

約数和(自身を除く): 482364036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1327, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 2079, 2268, 2310, 2654, 2772, 2835, 2970, 3465, 3564, 3780, 3981, 4158, 4455, 4620, 5308, 5670, 5940, 6237, 6635, 6930, 7962, 8316, 8910, 9289, 10395, 11340, 11943, 12474, 13270, 13860, 14597, 15924, 17820, 18578, 19905, 20790, 23886, 24948, 26540, 27867, 29194, 31185, 35829, 37156, 39810, 41580, 43791, 46445, 47772, 55734, 58388, 59715, 62370, 71658, 72985, 79620, 83601, 87582, 92890, 102179, 107487, 111468, 119430, 124740, 131373, 139335, 143316, 145970, 167202, 175164, 179145, 185780, 204358, 214974, 218955, 238860, 250803, 262746, 278670, 291940, 306537, 334404, 358290, 394119, 408716, 418005, 429948, 437910, 501606, 510895, 525492, 537435, 557340, 613074, 656865, 716580, 752409, 788238, 836010, 875820, 919611, 1003212, 1021790, 1074870, 1182357, 1226148, 1254015, 1313730, 1504818, 1532685, 1576476, 1672020, 1839222, 1970595, 2043580, 2149740, 2364714, 2508030, 2627460, 2758833, 3009636, 3065370, 3678444, 3762045, 3941190, 4598055, 4729428, 5016060, 5517666, 5911785, 6130740, 7524090, 7882380, 8276499, 9196110, 11035332, 11823570, 13794165, 15048180, 16552998, 18392220, 23647140, 27588330, 33105996, 41382495, 55176660, 82764990, 165529980]

約数ペア:

[(1, 165529980), (2, 82764990), (3, 55176660), (4, 41382495), (5, 33105996), (6, 27588330), (7, 23647140), (9, 18392220), (10, 16552998), (11, 15048180), (12, 13794165), (14, 11823570), (15, 11035332), (18, 9196110), (20, 8276499), (21, 7882380), (22, 7524090), (27, 6130740), (28, 5911785), (30, 5517666), (33, 5016060), (35, 4729428), (36, 4598055), (42, 3941190), (44, 3762045), (45, 3678444), (54, 3065370), (55, 3009636), (60, 2758833), (63, 2627460), (66, 2508030), (70, 2364714), (77, 2149740), (81, 2043580), (84, 1970595), (90, 1839222), (99, 1672020), (105, 1576476), (108, 1532685), (110, 1504818), (126, 1313730), (132, 1254015), (135, 1226148), (140, 1182357), (154, 1074870), (162, 1021790), (165, 1003212), (180, 919611), (189, 875820), (198, 836010), (210, 788238), (220, 752409), (231, 716580), (252, 656865), (270, 613074), (297, 557340), (308, 537435), (315, 525492), (324, 510895), (330, 501606), (378, 437910), (385, 429948), (396, 418005), (405, 408716), (420, 394119), (462, 358290), (495, 334404), (540, 306537), (567, 291940), (594, 278670), (630, 262746), (660, 250803), (693, 238860), (756, 218955), (770, 214974), (810, 204358), (891, 185780), (924, 179145), (945, 175164), (990, 167202), (1134, 145970), (1155, 143316), (1188, 139335), (1260, 131373), (1327, 124740), (1386, 119430), (1485, 111468), (1540, 107487), (1620, 102179), (1782, 92890), (1890, 87582), (1980, 83601), (2079, 79620), (2268, 72985), (2310, 71658), (2654, 62370), (2772, 59715), (2835, 58388), (2970, 55734), (3465, 47772), (3564, 46445), (3780, 43791), (3981, 41580), (4158, 39810), (4455, 37156), (4620, 35829), (5308, 31185), (5670, 29194), (5940, 27867), (6237, 26540), (6635, 24948), (6930, 23886), (7962, 20790), (8316, 19905), (8910, 18578), (9289, 17820), (10395, 15924), (11340, 14597), (11943, 13860), (12474, 13270)]