42754140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 154531104

約数和(自身を除く): 111776964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 121, 130, 132, 143, 151, 156, 165, 180, 195, 198, 220, 234, 242, 260, 286, 302, 330, 363, 390, 396, 429, 453, 468, 484, 495, 572, 585, 604, 605, 660, 715, 726, 755, 780, 858, 906, 990, 1089, 1170, 1210, 1287, 1359, 1430, 1452, 1510, 1573, 1661, 1716, 1812, 1815, 1963, 1980, 2145, 2178, 2265, 2340, 2420, 2574, 2718, 2860, 3020, 3146, 3322, 3630, 3926, 4290, 4356, 4530, 4719, 4983, 5148, 5436, 5445, 5889, 6292, 6435, 6644, 6795, 7260, 7852, 7865, 8305, 8580, 9060, 9438, 9815, 9966, 10890, 11778, 12870, 13590, 14157, 14949, 15730, 16610, 17667, 18271, 18876, 19630, 19932, 21593, 21780, 23556, 23595, 24915, 25740, 27180, 28314, 29445, 29898, 31460, 33220, 35334, 36542, 39260, 43186, 47190, 49830, 54813, 56628, 58890, 59796, 64779, 70668, 70785, 73084, 74745, 86372, 88335, 91355, 94380, 99660, 107965, 109626, 117780, 129558, 141570, 149490, 164439, 176670, 182710, 194337, 215930, 219252, 237523, 259116, 274065, 283140, 298980, 323895, 328878, 353340, 365420, 388674, 431860, 475046, 548130, 647790, 657756, 712569, 777348, 822195, 950092, 971685, 1096260, 1187615, 1295580, 1425138, 1644390, 1943370, 2137707, 2375230, 2850276, 3288780, 3562845, 3886740, 4275414, 4750460, 7125690, 8550828, 10688535, 14251380, 21377070, 42754140]

約数ペア:

[(1, 42754140), (2, 21377070), (3, 14251380), (4, 10688535), (5, 8550828), (6, 7125690), (9, 4750460), (10, 4275414), (11, 3886740), (12, 3562845), (13, 3288780), (15, 2850276), (18, 2375230), (20, 2137707), (22, 1943370), (26, 1644390), (30, 1425138), (33, 1295580), (36, 1187615), (39, 1096260), (44, 971685), (45, 950092), (52, 822195), (55, 777348), (60, 712569), (65, 657756), (66, 647790), (78, 548130), (90, 475046), (99, 431860), (110, 388674), (117, 365420), (121, 353340), (130, 328878), (132, 323895), (143, 298980), (151, 283140), (156, 274065), (165, 259116), (180, 237523), (195, 219252), (198, 215930), (220, 194337), (234, 182710), (242, 176670), (260, 164439), (286, 149490), (302, 141570), (330, 129558), (363, 117780), (390, 109626), (396, 107965), (429, 99660), (453, 94380), (468, 91355), (484, 88335), (495, 86372), (572, 74745), (585, 73084), (604, 70785), (605, 70668), (660, 64779), (715, 59796), (726, 58890), (755, 56628), (780, 54813), (858, 49830), (906, 47190), (990, 43186), (1089, 39260), (1170, 36542), (1210, 35334), (1287, 33220), (1359, 31460), (1430, 29898), (1452, 29445), (1510, 28314), (1573, 27180), (1661, 25740), (1716, 24915), (1812, 23595), (1815, 23556), (1963, 21780), (1980, 21593), (2145, 19932), (2178, 19630), (2265, 18876), (2340, 18271), (2420, 17667), (2574, 16610), (2718, 15730), (2860, 14949), (3020, 14157), (3146, 13590), (3322, 12870), (3630, 11778), (3926, 10890), (4290, 9966), (4356, 9815), (4530, 9438), (4719, 9060), (4983, 8580), (5148, 8305), (5436, 7865), (5445, 7852), (5889, 7260), (6292, 6795), (6435, 6644)]