77040270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 211071744

約数和(自身を除く): 134031474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 53, 62, 90, 93, 106, 155, 159, 186, 265, 279, 310, 318, 465, 477, 521, 530, 558, 795, 930, 954, 1042, 1395, 1563, 1590, 1643, 2385, 2605, 2790, 3126, 3286, 4689, 4770, 4929, 5210, 7815, 8215, 9378, 9858, 14787, 15630, 16151, 16430, 23445, 24645, 27613, 29574, 32302, 46890, 48453, 49290, 55226, 73935, 80755, 82839, 96906, 138065, 145359, 147870, 161510, 165678, 242265, 248517, 276130, 290718, 414195, 484530, 497034, 726795, 828390, 856003, 1242585, 1453590, 1712006, 2485170, 2568009, 4280015, 5136018, 7704027, 8560030, 12840045, 15408054, 25680090, 38520135, 77040270]

約数ペア:

[(1, 77040270), (2, 38520135), (3, 25680090), (5, 15408054), (6, 12840045), (9, 8560030), (10, 7704027), (15, 5136018), (18, 4280015), (30, 2568009), (31, 2485170), (45, 1712006), (53, 1453590), (62, 1242585), (90, 856003), (93, 828390), (106, 726795), (155, 497034), (159, 484530), (186, 414195), (265, 290718), (279, 276130), (310, 248517), (318, 242265), (465, 165678), (477, 161510), (521, 147870), (530, 145359), (558, 138065), (795, 96906), (930, 82839), (954, 80755), (1042, 73935), (1395, 55226), (1563, 49290), (1590, 48453), (1643, 46890), (2385, 32302), (2605, 29574), (2790, 27613), (3126, 24645), (3286, 23445), (4689, 16430), (4770, 16151), (4929, 15630), (5210, 14787), (7815, 9858), (8215, 9378)]