149389240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 473150160

約数和(自身を除く): 323760920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 41, 44, 49, 52, 55, 56, 65, 70, 77, 82, 88, 91, 98, 104, 110, 130, 140, 143, 154, 164, 169, 182, 196, 205, 220, 245, 260, 280, 286, 287, 308, 328, 338, 364, 385, 392, 410, 440, 451, 455, 490, 520, 533, 539, 572, 574, 616, 637, 676, 715, 728, 770, 820, 845, 902, 910, 980, 1001, 1066, 1078, 1144, 1148, 1183, 1274, 1352, 1430, 1435, 1540, 1640, 1690, 1804, 1820, 1859, 1960, 2002, 2009, 2132, 2156, 2255, 2296, 2366, 2548, 2665, 2695, 2860, 2870, 3080, 3157, 3185, 3380, 3608, 3640, 3718, 3731, 4004, 4018, 4264, 4312, 4510, 4732, 5005, 5096, 5330, 5390, 5720, 5740, 5863, 5915, 6314, 6370, 6760, 6929, 7007, 7436, 7462, 8008, 8036, 8281, 9020, 9295, 9464, 10010, 10045, 10660, 10780, 11480, 11726, 11830, 12628, 12740, 13013, 13858, 14014, 14872, 14924, 15785, 16072, 16562, 18040, 18590, 18655, 20020, 20090, 21320, 21560, 22099, 23452, 23660, 25256, 25480, 26026, 26117, 27716, 28028, 29315, 29848, 31570, 33124, 34645, 35035, 37180, 37310, 40040, 40180, 41041, 41405, 44198, 46904, 47320, 48503, 52052, 52234, 55432, 56056, 58630, 63140, 65065, 66248, 69290, 70070, 74360, 74620, 76219, 80360, 82082, 82810, 88396, 91091, 97006, 104104, 104468, 110495, 117260, 126280, 130130, 130585, 138580, 140140, 149240, 152438, 164164, 165620, 176792, 182182, 194012, 205205, 208936, 220990, 234520, 242515, 260260, 261170, 277160, 280280, 287287, 304876, 328328, 331240, 339521, 364364, 381095, 388024, 410410, 441980, 455455, 485030, 520520, 522340, 533533, 574574, 609752, 679042, 728728, 762190, 820820, 883960, 910910, 970060, 1044680, 1067066, 1149148, 1358084, 1436435, 1524380, 1641640, 1697605, 1821820, 1940120, 2134132, 2298296, 2667665, 2716168, 2872870, 3048760, 3395210, 3643640, 3734731, 4268264, 5335330, 5745740, 6790420, 7469462, 10670660, 11491480, 13580840, 14938924, 18673655, 21341320, 29877848, 37347310, 74694620, 149389240]

約数ペア:

[(1, 149389240), (2, 74694620), (4, 37347310), (5, 29877848), (7, 21341320), (8, 18673655), (10, 14938924), (11, 13580840), (13, 11491480), (14, 10670660), (20, 7469462), (22, 6790420), (26, 5745740), (28, 5335330), (35, 4268264), (40, 3734731), (41, 3643640), (44, 3395210), (49, 3048760), (52, 2872870), (55, 2716168), (56, 2667665), (65, 2298296), (70, 2134132), (77, 1940120), (82, 1821820), (88, 1697605), (91, 1641640), (98, 1524380), (104, 1436435), (110, 1358084), (130, 1149148), (140, 1067066), (143, 1044680), (154, 970060), (164, 910910), (169, 883960), (182, 820820), (196, 762190), (205, 728728), (220, 679042), (245, 609752), (260, 574574), (280, 533533), (286, 522340), (287, 520520), (308, 485030), (328, 455455), (338, 441980), (364, 410410), (385, 388024), (392, 381095), (410, 364364), (440, 339521), (451, 331240), (455, 328328), (490, 304876), (520, 287287), (533, 280280), (539, 277160), (572, 261170), (574, 260260), (616, 242515), (637, 234520), (676, 220990), (715, 208936), (728, 205205), (770, 194012), (820, 182182), (845, 176792), (902, 165620), (910, 164164), (980, 152438), (1001, 149240), (1066, 140140), (1078, 138580), (1144, 130585), (1148, 130130), (1183, 126280), (1274, 117260), (1352, 110495), (1430, 104468), (1435, 104104), (1540, 97006), (1640, 91091), (1690, 88396), (1804, 82810), (1820, 82082), (1859, 80360), (1960, 76219), (2002, 74620), (2009, 74360), (2132, 70070), (2156, 69290), (2255, 66248), (2296, 65065), (2366, 63140), (2548, 58630), (2665, 56056), (2695, 55432), (2860, 52234), (2870, 52052), (3080, 48503), (3157, 47320), (3185, 46904), (3380, 44198), (3608, 41405), (3640, 41041), (3718, 40180), (3731, 40040), (4004, 37310), (4018, 37180), (4264, 35035), (4312, 34645), (4510, 33124), (4732, 31570), (5005, 29848), (5096, 29315), (5330, 28028), (5390, 27716), (5720, 26117), (5740, 26026), (5863, 25480), (5915, 25256), (6314, 23660), (6370, 23452), (6760, 22099), (6929, 21560), (7007, 21320), (7436, 20090), (7462, 20020), (8008, 18655), (8036, 18590), (8281, 18040), (9020, 16562), (9295, 16072), (9464, 15785), (10010, 14924), (10045, 14872), (10660, 14014), (10780, 13858), (11480, 13013), (11726, 12740), (11830, 12628)]