74210040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{68713}}^1$

素因数の和:68733

約数の個数: 64

約数和(自身を含む): 247370400

約数和(自身を除く): 173160360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 68713, 137426, 206139, 274852, 343565, 412278, 549704, 618417, 687130, 824556, 1030695, 1236834, 1374260, 1649112, 1855251, 2061390, 2473668, 2748520, 3092085, 3710502, 4122780, 4947336, 6184170, 7421004, 8245560, 9276255, 12368340, 14842008, 18552510, 24736680, 37105020, 74210040]

約数ペア:

[(1, 74210040), (2, 37105020), (3, 24736680), (4, 18552510), (5, 14842008), (6, 12368340), (8, 9276255), (9, 8245560), (10, 7421004), (12, 6184170), (15, 4947336), (18, 4122780), (20, 3710502), (24, 3092085), (27, 2748520), (30, 2473668), (36, 2061390), (40, 1855251), (45, 1649112), (54, 1374260), (60, 1236834), (72, 1030695), (90, 824556), (108, 687130), (120, 618417), (135, 549704), (180, 412278), (216, 343565), (270, 274852), (360, 206139), (540, 137426), (1080, 68713)]