26374140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 216

約数和(自身を含む): 94384080

約数和(自身を除く): 68009940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 270, 289, 306, 338, 340, 351, 390, 442, 459, 468, 507, 510, 540, 578, 585, 612, 663, 676, 702, 765, 780, 845, 867, 884, 918, 1014, 1020, 1105, 1156, 1170, 1326, 1404, 1445, 1521, 1530, 1690, 1734, 1755, 1836, 1989, 2028, 2210, 2295, 2340, 2535, 2601, 2652, 2873, 2890, 3042, 3060, 3315, 3380, 3468, 3510, 3757, 3978, 4335, 4420, 4563, 4590, 5070, 5202, 5746, 5780, 5967, 6084, 6630, 7020, 7514, 7605, 7803, 7956, 8619, 8670, 9126, 9180, 9945, 10140, 10404, 11271, 11492, 11934, 13005, 13260, 14365, 15028, 15210, 15606, 17238, 17340, 18252, 18785, 19890, 22542, 22815, 23868, 25857, 26010, 28730, 29835, 30420, 31212, 33813, 34476, 37570, 39015, 39780, 43095, 45084, 45630, 48841, 51714, 52020, 56355, 57460, 59670, 67626, 75140, 77571, 78030, 86190, 91260, 97682, 101439, 103428, 112710, 119340, 129285, 135252, 146523, 155142, 156060, 169065, 172380, 195364, 202878, 225420, 244205, 258570, 293046, 310284, 338130, 387855, 405756, 439569, 488410, 507195, 517140, 586092, 676260, 732615, 775710, 879138, 976820, 1014390, 1318707, 1465230, 1551420, 1758276, 2028780, 2197845, 2637414, 2930460, 4395690, 5274828, 6593535, 8791380, 13187070, 26374140]

約数ペア:

[(1, 26374140), (2, 13187070), (3, 8791380), (4, 6593535), (5, 5274828), (6, 4395690), (9, 2930460), (10, 2637414), (12, 2197845), (13, 2028780), (15, 1758276), (17, 1551420), (18, 1465230), (20, 1318707), (26, 1014390), (27, 976820), (30, 879138), (34, 775710), (36, 732615), (39, 676260), (45, 586092), (51, 517140), (52, 507195), (54, 488410), (60, 439569), (65, 405756), (68, 387855), (78, 338130), (85, 310284), (90, 293046), (102, 258570), (108, 244205), (117, 225420), (130, 202878), (135, 195364), (153, 172380), (156, 169065), (169, 156060), (170, 155142), (180, 146523), (195, 135252), (204, 129285), (221, 119340), (234, 112710), (255, 103428), (260, 101439), (270, 97682), (289, 91260), (306, 86190), (338, 78030), (340, 77571), (351, 75140), (390, 67626), (442, 59670), (459, 57460), (468, 56355), (507, 52020), (510, 51714), (540, 48841), (578, 45630), (585, 45084), (612, 43095), (663, 39780), (676, 39015), (702, 37570), (765, 34476), (780, 33813), (845, 31212), (867, 30420), (884, 29835), (918, 28730), (1014, 26010), (1020, 25857), (1105, 23868), (1156, 22815), (1170, 22542), (1326, 19890), (1404, 18785), (1445, 18252), (1521, 17340), (1530, 17238), (1690, 15606), (1734, 15210), (1755, 15028), (1836, 14365), (1989, 13260), (2028, 13005), (2210, 11934), (2295, 11492), (2340, 11271), (2535, 10404), (2601, 10140), (2652, 9945), (2873, 9180), (2890, 9126), (3042, 8670), (3060, 8619), (3315, 7956), (3380, 7803), (3468, 7605), (3510, 7514), (3757, 7020), (3978, 6630), (4335, 6084), (4420, 5967), (4563, 5780), (4590, 5746), (5070, 5202)]