5490540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 18869760

約数和(自身を除く): 13379220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 59, 60, 66, 90, 94, 99, 110, 118, 132, 141, 165, 177, 180, 188, 198, 220, 235, 236, 282, 295, 330, 354, 396, 423, 470, 495, 517, 531, 564, 590, 649, 660, 705, 708, 846, 885, 940, 990, 1034, 1062, 1180, 1298, 1410, 1551, 1692, 1770, 1947, 1980, 2068, 2115, 2124, 2585, 2596, 2655, 2773, 2820, 3102, 3245, 3540, 3894, 4230, 4653, 5170, 5310, 5546, 5841, 6204, 6490, 7755, 7788, 8319, 8460, 9306, 9735, 10340, 10620, 11092, 11682, 12980, 13865, 15510, 16638, 18612, 19470, 23265, 23364, 24957, 27730, 29205, 30503, 31020, 33276, 38940, 41595, 46530, 49914, 55460, 58410, 61006, 83190, 91509, 93060, 99828, 116820, 122012, 124785, 152515, 166380, 183018, 249570, 274527, 305030, 366036, 457545, 499140, 549054, 610060, 915090, 1098108, 1372635, 1830180, 2745270, 5490540]

約数ペア:

[(1, 5490540), (2, 2745270), (3, 1830180), (4, 1372635), (5, 1098108), (6, 915090), (9, 610060), (10, 549054), (11, 499140), (12, 457545), (15, 366036), (18, 305030), (20, 274527), (22, 249570), (30, 183018), (33, 166380), (36, 152515), (44, 124785), (45, 122012), (47, 116820), (55, 99828), (59, 93060), (60, 91509), (66, 83190), (90, 61006), (94, 58410), (99, 55460), (110, 49914), (118, 46530), (132, 41595), (141, 38940), (165, 33276), (177, 31020), (180, 30503), (188, 29205), (198, 27730), (220, 24957), (235, 23364), (236, 23265), (282, 19470), (295, 18612), (330, 16638), (354, 15510), (396, 13865), (423, 12980), (470, 11682), (495, 11092), (517, 10620), (531, 10340), (564, 9735), (590, 9306), (649, 8460), (660, 8319), (705, 7788), (708, 7755), (846, 6490), (885, 6204), (940, 5841), (990, 5546), (1034, 5310), (1062, 5170), (1180, 4653), (1298, 4230), (1410, 3894), (1551, 3540), (1692, 3245), (1770, 3102), (1947, 2820), (1980, 2773), (2068, 2655), (2115, 2596), (2124, 2585)]