80597100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 245796768

約数和(自身を除く): 165199668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 53, 60, 74, 75, 100, 106, 111, 137, 148, 150, 159, 185, 212, 222, 265, 274, 300, 318, 370, 411, 444, 530, 548, 555, 636, 685, 740, 795, 822, 925, 1060, 1110, 1325, 1370, 1590, 1644, 1850, 1961, 2055, 2220, 2650, 2740, 2775, 3180, 3425, 3700, 3922, 3975, 4110, 5069, 5300, 5550, 5883, 6850, 7261, 7844, 7950, 8220, 9805, 10138, 10275, 11100, 11766, 13700, 14522, 15207, 15900, 19610, 20276, 20550, 21783, 23532, 25345, 29044, 29415, 30414, 36305, 39220, 41100, 43566, 49025, 50690, 58830, 60828, 72610, 76035, 87132, 98050, 101380, 108915, 117660, 126725, 145220, 147075, 152070, 181525, 196100, 217830, 253450, 268657, 294150, 304140, 363050, 380175, 435660, 506900, 537314, 544575, 588300, 726100, 760350, 805971, 1074628, 1089150, 1343285, 1520700, 1611942, 2178300, 2686570, 3223884, 4029855, 5373140, 6716425, 8059710, 13432850, 16119420, 20149275, 26865700, 40298550, 80597100]

約数ペア:

[(1, 80597100), (2, 40298550), (3, 26865700), (4, 20149275), (5, 16119420), (6, 13432850), (10, 8059710), (12, 6716425), (15, 5373140), (20, 4029855), (25, 3223884), (30, 2686570), (37, 2178300), (50, 1611942), (53, 1520700), (60, 1343285), (74, 1089150), (75, 1074628), (100, 805971), (106, 760350), (111, 726100), (137, 588300), (148, 544575), (150, 537314), (159, 506900), (185, 435660), (212, 380175), (222, 363050), (265, 304140), (274, 294150), (300, 268657), (318, 253450), (370, 217830), (411, 196100), (444, 181525), (530, 152070), (548, 147075), (555, 145220), (636, 126725), (685, 117660), (740, 108915), (795, 101380), (822, 98050), (925, 87132), (1060, 76035), (1110, 72610), (1325, 60828), (1370, 58830), (1590, 50690), (1644, 49025), (1850, 43566), (1961, 41100), (2055, 39220), (2220, 36305), (2650, 30414), (2740, 29415), (2775, 29044), (3180, 25345), (3425, 23532), (3700, 21783), (3922, 20550), (3975, 20276), (4110, 19610), (5069, 15900), (5300, 15207), (5550, 14522), (5883, 13700), (6850, 11766), (7261, 11100), (7844, 10275), (7950, 10138), (8220, 9805)]