2495194020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 288

約数和(自身を含む): 8537203584

約数和(自身を除く): 6042009564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 73, 90, 99, 110, 122, 132, 146, 165, 180, 183, 198, 219, 220, 244, 283, 292, 305, 330, 365, 366, 396, 438, 495, 549, 566, 610, 657, 660, 671, 730, 732, 803, 849, 876, 915, 990, 1095, 1098, 1132, 1220, 1314, 1342, 1415, 1460, 1606, 1698, 1830, 1980, 2013, 2190, 2196, 2409, 2547, 2628, 2684, 2745, 2830, 3113, 3212, 3285, 3355, 3396, 3660, 4015, 4026, 4245, 4380, 4453, 4818, 5094, 5490, 5660, 6039, 6226, 6570, 6710, 7227, 8030, 8052, 8490, 8906, 9339, 9636, 10065, 10188, 10980, 12045, 12078, 12452, 12735, 13140, 13359, 13420, 14454, 15565, 16060, 16980, 17263, 17812, 18678, 20130, 20659, 22265, 24090, 24156, 25470, 26718, 28017, 28908, 30195, 31130, 34526, 36135, 37356, 40077, 40260, 41318, 44530, 46695, 48180, 48983, 50940, 51789, 53436, 56034, 60390, 61977, 62260, 66795, 69052, 72270, 80154, 82636, 86315, 89060, 93390, 97966, 103295, 103578, 112068, 120780, 123954, 133590, 140085, 144540, 146949, 155367, 160308, 172630, 185931, 186780, 189893, 195932, 200385, 206590, 207156, 227249, 244915, 247908, 258945, 267180, 280170, 293898, 309885, 310734, 345260, 371862, 379786, 400770, 413180, 440847, 454498, 489830, 517890, 560340, 569679, 587796, 619770, 621468, 681747, 734745, 743724, 759572, 776835, 801540, 881694, 908996, 929655, 949465, 979660, 1035780, 1136245, 1139358, 1239540, 1260199, 1363494, 1469490, 1553670, 1709037, 1763388, 1859310, 1898930, 2045241, 2204235, 2272490, 2278716, 2520398, 2726988, 2848395, 2938980, 3107340, 3408735, 3418074, 3718620, 3780597, 3797860, 4090482, 4408470, 4544980, 5040796, 5696790, 6300995, 6817470, 6836148, 7561194, 8180964, 8545185, 8816940, 10226205, 11341791, 11393580, 12601990, 13634940, 13862189, 15122388, 17090370, 18902985, 20452410, 22683582, 25203980, 27724378, 34180740, 37805970, 40904820, 41586567, 45367164, 55448756, 56708955, 69310945, 75611940, 83173134, 113417910, 124759701, 138621890, 166346268, 207932835, 226835820, 249519402, 277243780, 415865670, 499038804, 623798505, 831731340, 1247597010, 2495194020]

約数ペア:

[(1, 2495194020), (2, 1247597010), (3, 831731340), (4, 623798505), (5, 499038804), (6, 415865670), (9, 277243780), (10, 249519402), (11, 226835820), (12, 207932835), (15, 166346268), (18, 138621890), (20, 124759701), (22, 113417910), (30, 83173134), (33, 75611940), (36, 69310945), (44, 56708955), (45, 55448756), (55, 45367164), (60, 41586567), (61, 40904820), (66, 37805970), (73, 34180740), (90, 27724378), (99, 25203980), (110, 22683582), (122, 20452410), (132, 18902985), (146, 17090370), (165, 15122388), (180, 13862189), (183, 13634940), (198, 12601990), (219, 11393580), (220, 11341791), (244, 10226205), (283, 8816940), (292, 8545185), (305, 8180964), (330, 7561194), (365, 6836148), (366, 6817470), (396, 6300995), (438, 5696790), (495, 5040796), (549, 4544980), (566, 4408470), (610, 4090482), (657, 3797860), (660, 3780597), (671, 3718620), (730, 3418074), (732, 3408735), (803, 3107340), (849, 2938980), (876, 2848395), (915, 2726988), (990, 2520398), (1095, 2278716), (1098, 2272490), (1132, 2204235), (1220, 2045241), (1314, 1898930), (1342, 1859310), (1415, 1763388), (1460, 1709037), (1606, 1553670), (1698, 1469490), (1830, 1363494), (1980, 1260199), (2013, 1239540), (2190, 1139358), (2196, 1136245), (2409, 1035780), (2547, 979660), (2628, 949465), (2684, 929655), (2745, 908996), (2830, 881694), (3113, 801540), (3212, 776835), (3285, 759572), (3355, 743724), (3396, 734745), (3660, 681747), (4015, 621468), (4026, 619770), (4245, 587796), (4380, 569679), (4453, 560340), (4818, 517890), (5094, 489830), (5490, 454498), (5660, 440847), (6039, 413180), (6226, 400770), (6570, 379786), (6710, 371862), (7227, 345260), (8030, 310734), (8052, 309885), (8490, 293898), (8906, 280170), (9339, 267180), (9636, 258945), (10065, 247908), (10188, 244915), (10980, 227249), (12045, 207156), (12078, 206590), (12452, 200385), (12735, 195932), (13140, 189893), (13359, 186780), (13420, 185931), (14454, 172630), (15565, 160308), (16060, 155367), (16980, 146949), (17263, 144540), (17812, 140085), (18678, 133590), (20130, 123954), (20659, 120780), (22265, 112068), (24090, 103578), (24156, 103295), (25470, 97966), (26718, 93390), (28017, 89060), (28908, 86315), (30195, 82636), (31130, 80154), (34526, 72270), (36135, 69052), (37356, 66795), (40077, 62260), (40260, 61977), (41318, 60390), (44530, 56034), (46695, 53436), (48180, 51789), (48983, 50940)]