172337220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 240

約数和(自身を含む): 622036800

約数和(自身を除く): 449699580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 495, 509, 513, 540, 570, 594, 627, 660, 684, 810, 836, 855, 891, 990, 1018, 1026, 1045, 1140, 1188, 1254, 1485, 1527, 1539, 1620, 1710, 1782, 1881, 1980, 2036, 2052, 2090, 2508, 2545, 2565, 2970, 3054, 3078, 3135, 3420, 3564, 3762, 4180, 4455, 4581, 5090, 5130, 5599, 5643, 5940, 6108, 6156, 6270, 7524, 7635, 7695, 8910, 9162, 9405, 9671, 10180, 10260, 11198, 11286, 12540, 13743, 15270, 15390, 16797, 16929, 17820, 18324, 18810, 19342, 22396, 22572, 22905, 27486, 27995, 28215, 29013, 30540, 30780, 33594, 33858, 37620, 38684, 41229, 45810, 48355, 50391, 54972, 55990, 56430, 58026, 67188, 67716, 68715, 82458, 83985, 84645, 87039, 91620, 96710, 100782, 106381, 111980, 112860, 116052, 137430, 145065, 151173, 164916, 167970, 169290, 174078, 193420, 201564, 206145, 212762, 251955, 261117, 274860, 290130, 302346, 319143, 335940, 338580, 348156, 412290, 425524, 435195, 453519, 503910, 522234, 531905, 580260, 604692, 638286, 755865, 783351, 824580, 870390, 907038, 957429, 1007820, 1044468, 1063810, 1276572, 1305585, 1511730, 1566702, 1595715, 1740780, 1814076, 1914858, 2127620, 2267595, 2611170, 2872287, 3023460, 3133404, 3191430, 3829716, 3916755, 4535190, 4787145, 5222340, 5744574, 6382860, 7833510, 8616861, 9070380, 9574290, 11489148, 14361435, 15667020, 17233722, 19148580, 28722870, 34467444, 43084305, 57445740, 86168610, 172337220]

約数ペア:

[(1, 172337220), (2, 86168610), (3, 57445740), (4, 43084305), (5, 34467444), (6, 28722870), (9, 19148580), (10, 17233722), (11, 15667020), (12, 14361435), (15, 11489148), (18, 9574290), (19, 9070380), (20, 8616861), (22, 7833510), (27, 6382860), (30, 5744574), (33, 5222340), (36, 4787145), (38, 4535190), (44, 3916755), (45, 3829716), (54, 3191430), (55, 3133404), (57, 3023460), (60, 2872287), (66, 2611170), (76, 2267595), (81, 2127620), (90, 1914858), (95, 1814076), (99, 1740780), (108, 1595715), (110, 1566702), (114, 1511730), (132, 1305585), (135, 1276572), (162, 1063810), (165, 1044468), (171, 1007820), (180, 957429), (190, 907038), (198, 870390), (209, 824580), (220, 783351), (228, 755865), (270, 638286), (285, 604692), (297, 580260), (324, 531905), (330, 522234), (342, 503910), (380, 453519), (396, 435195), (405, 425524), (418, 412290), (495, 348156), (509, 338580), (513, 335940), (540, 319143), (570, 302346), (594, 290130), (627, 274860), (660, 261117), (684, 251955), (810, 212762), (836, 206145), (855, 201564), (891, 193420), (990, 174078), (1018, 169290), (1026, 167970), (1045, 164916), (1140, 151173), (1188, 145065), (1254, 137430), (1485, 116052), (1527, 112860), (1539, 111980), (1620, 106381), (1710, 100782), (1782, 96710), (1881, 91620), (1980, 87039), (2036, 84645), (2052, 83985), (2090, 82458), (2508, 68715), (2545, 67716), (2565, 67188), (2970, 58026), (3054, 56430), (3078, 55990), (3135, 54972), (3420, 50391), (3564, 48355), (3762, 45810), (4180, 41229), (4455, 38684), (4581, 37620), (5090, 33858), (5130, 33594), (5599, 30780), (5643, 30540), (5940, 29013), (6108, 28215), (6156, 27995), (6270, 27486), (7524, 22905), (7635, 22572), (7695, 22396), (8910, 19342), (9162, 18810), (9405, 18324), (9671, 17820), (10180, 16929), (10260, 16797), (11198, 15390), (11286, 15270), (12540, 13743)]