144778920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 525722400

約数和(自身を除く): 380943480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 59, 60, 65, 66, 78, 88, 104, 110, 118, 120, 121, 130, 132, 143, 156, 165, 169, 177, 195, 220, 236, 242, 260, 264, 286, 295, 312, 330, 338, 354, 363, 390, 429, 440, 472, 484, 507, 520, 572, 590, 605, 649, 660, 676, 708, 715, 726, 767, 780, 845, 858, 885, 968, 1014, 1144, 1180, 1210, 1298, 1320, 1352, 1416, 1430, 1452, 1534, 1560, 1573, 1690, 1716, 1770, 1815, 1859, 1947, 2028, 2145, 2301, 2360, 2420, 2535, 2596, 2860, 2904, 3068, 3146, 3245, 3380, 3432, 3540, 3630, 3718, 3835, 3894, 4056, 4290, 4602, 4719, 4840, 5070, 5192, 5577, 5720, 6136, 6292, 6490, 6760, 7080, 7139, 7260, 7436, 7670, 7788, 7865, 8437, 8580, 9204, 9295, 9438, 9735, 9971, 10140, 11154, 11505, 12584, 12980, 14278, 14520, 14872, 15340, 15576, 15730, 16874, 17160, 18408, 18590, 18876, 19470, 19942, 20280, 20449, 21417, 22308, 23010, 23595, 25311, 25960, 27885, 28556, 29913, 30680, 31460, 33748, 35695, 37180, 37752, 38940, 39884, 40898, 42185, 42834, 44616, 46020, 47190, 49855, 50622, 55770, 57112, 59826, 61347, 62920, 67496, 71390, 74360, 77880, 79768, 81796, 84370, 85668, 92040, 92807, 94380, 99710, 101244, 102245, 107085, 109681, 111540, 119652, 122694, 126555, 142780, 149565, 163592, 168740, 171336, 185614, 188760, 199420, 202488, 204490, 214170, 219362, 223080, 239304, 245388, 253110, 278421, 285560, 299130, 306735, 329043, 337480, 371228, 398840, 408980, 428340, 438724, 464035, 490776, 506220, 548405, 556842, 598260, 613470, 658086, 742456, 817960, 856680, 877448, 928070, 1012440, 1096810, 1113684, 1196520, 1206491, 1226940, 1316172, 1392105, 1645215, 1856140, 2193620, 2227368, 2412982, 2453880, 2632344, 2784210, 3290430, 3619473, 3712280, 4387240, 4825964, 5568420, 6032455, 6580860, 7238946, 9651928, 11136840, 12064910, 13161720, 14477892, 18097365, 24129820, 28955784, 36194730, 48259640, 72389460, 144778920]

約数ペア:

[(1, 144778920), (2, 72389460), (3, 48259640), (4, 36194730), (5, 28955784), (6, 24129820), (8, 18097365), (10, 14477892), (11, 13161720), (12, 12064910), (13, 11136840), (15, 9651928), (20, 7238946), (22, 6580860), (24, 6032455), (26, 5568420), (30, 4825964), (33, 4387240), (39, 3712280), (40, 3619473), (44, 3290430), (52, 2784210), (55, 2632344), (59, 2453880), (60, 2412982), (65, 2227368), (66, 2193620), (78, 1856140), (88, 1645215), (104, 1392105), (110, 1316172), (118, 1226940), (120, 1206491), (121, 1196520), (130, 1113684), (132, 1096810), (143, 1012440), (156, 928070), (165, 877448), (169, 856680), (177, 817960), (195, 742456), (220, 658086), (236, 613470), (242, 598260), (260, 556842), (264, 548405), (286, 506220), (295, 490776), (312, 464035), (330, 438724), (338, 428340), (354, 408980), (363, 398840), (390, 371228), (429, 337480), (440, 329043), (472, 306735), (484, 299130), (507, 285560), (520, 278421), (572, 253110), (590, 245388), (605, 239304), (649, 223080), (660, 219362), (676, 214170), (708, 204490), (715, 202488), (726, 199420), (767, 188760), (780, 185614), (845, 171336), (858, 168740), (885, 163592), (968, 149565), (1014, 142780), (1144, 126555), (1180, 122694), (1210, 119652), (1298, 111540), (1320, 109681), (1352, 107085), (1416, 102245), (1430, 101244), (1452, 99710), (1534, 94380), (1560, 92807), (1573, 92040), (1690, 85668), (1716, 84370), (1770, 81796), (1815, 79768), (1859, 77880), (1947, 74360), (2028, 71390), (2145, 67496), (2301, 62920), (2360, 61347), (2420, 59826), (2535, 57112), (2596, 55770), (2860, 50622), (2904, 49855), (3068, 47190), (3146, 46020), (3245, 44616), (3380, 42834), (3432, 42185), (3540, 40898), (3630, 39884), (3718, 38940), (3835, 37752), (3894, 37180), (4056, 35695), (4290, 33748), (4602, 31460), (4719, 30680), (4840, 29913), (5070, 28556), (5192, 27885), (5577, 25960), (5720, 25311), (6136, 23595), (6292, 23010), (6490, 22308), (6760, 21417), (7080, 20449), (7139, 20280), (7260, 19942), (7436, 19470), (7670, 18876), (7788, 18590), (7865, 18408), (8437, 17160), (8580, 16874), (9204, 15730), (9295, 15576), (9438, 15340), (9735, 14872), (9971, 14520), (10140, 14278), (11154, 12980), (11505, 12584)]