56768580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 146444220

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, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 503, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1006, 1026, 1045, 1140, 1188, 1254, 1485, 1509, 1710, 1881, 1980, 2012, 2052, 2090, 2508, 2515, 2565, 2970, 3018, 3135, 3420, 3762, 4180, 4527, 5030, 5130, 5533, 5643, 5940, 6036, 6270, 7524, 7545, 9054, 9405, 9557, 10060, 10260, 11066, 11286, 12540, 13581, 15090, 16599, 18108, 18810, 19114, 22132, 22572, 22635, 27162, 27665, 28215, 28671, 30180, 33198, 37620, 38228, 45270, 47785, 49797, 54324, 55330, 56430, 57342, 66396, 67905, 82995, 86013, 90540, 95570, 99594, 105127, 110660, 112860, 114684, 135810, 143355, 149391, 165990, 172026, 191140, 199188, 210254, 248985, 258039, 271620, 286710, 298782, 315381, 331980, 344052, 420508, 430065, 497970, 516078, 525635, 573420, 597564, 630762, 746955, 860130, 946143, 995940, 1032156, 1051270, 1261524, 1290195, 1493910, 1576905, 1720260, 1892286, 2102540, 2580390, 2838429, 2987820, 3153810, 3784572, 4730715, 5160780, 5676858, 6307620, 9461430, 11353716, 14192145, 18922860, 28384290, 56768580]

約数ペア:

[(1, 56768580), (2, 28384290), (3, 18922860), (4, 14192145), (5, 11353716), (6, 9461430), (9, 6307620), (10, 5676858), (11, 5160780), (12, 4730715), (15, 3784572), (18, 3153810), (19, 2987820), (20, 2838429), (22, 2580390), (27, 2102540), (30, 1892286), (33, 1720260), (36, 1576905), (38, 1493910), (44, 1290195), (45, 1261524), (54, 1051270), (55, 1032156), (57, 995940), (60, 946143), (66, 860130), (76, 746955), (90, 630762), (95, 597564), (99, 573420), (108, 525635), (110, 516078), (114, 497970), (132, 430065), (135, 420508), (165, 344052), (171, 331980), (180, 315381), (190, 298782), (198, 286710), (209, 271620), (220, 258039), (228, 248985), (270, 210254), (285, 199188), (297, 191140), (330, 172026), (342, 165990), (380, 149391), (396, 143355), (418, 135810), (495, 114684), (503, 112860), (513, 110660), (540, 105127), (570, 99594), (594, 95570), (627, 90540), (660, 86013), (684, 82995), (836, 67905), (855, 66396), (990, 57342), (1006, 56430), (1026, 55330), (1045, 54324), (1140, 49797), (1188, 47785), (1254, 45270), (1485, 38228), (1509, 37620), (1710, 33198), (1881, 30180), (1980, 28671), (2012, 28215), (2052, 27665), (2090, 27162), (2508, 22635), (2515, 22572), (2565, 22132), (2970, 19114), (3018, 18810), (3135, 18108), (3420, 16599), (3762, 15090), (4180, 13581), (4527, 12540), (5030, 11286), (5130, 11066), (5533, 10260), (5643, 10060), (5940, 9557), (6036, 9405), (6270, 9054), (7524, 7545)]