42935100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 136345440

約数和(自身を除く): 93410340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 109, 130, 150, 156, 195, 202, 218, 260, 300, 303, 325, 327, 390, 404, 436, 505, 545, 606, 650, 654, 780, 975, 1010, 1090, 1212, 1300, 1308, 1313, 1417, 1515, 1635, 1950, 2020, 2180, 2525, 2626, 2725, 2834, 3030, 3270, 3900, 3939, 4251, 5050, 5252, 5450, 5668, 6060, 6540, 6565, 7085, 7575, 7878, 8175, 8502, 10100, 10900, 11009, 13130, 14170, 15150, 15756, 16350, 17004, 19695, 21255, 22018, 26260, 28340, 30300, 32700, 32825, 33027, 35425, 39390, 42510, 44036, 55045, 65650, 66054, 70850, 78780, 85020, 98475, 106275, 110090, 131300, 132108, 141700, 143117, 165135, 196950, 212550, 220180, 275225, 286234, 330270, 393900, 425100, 429351, 550450, 572468, 660540, 715585, 825675, 858702, 1100900, 1431170, 1651350, 1717404, 2146755, 2862340, 3302700, 3577925, 4293510, 7155850, 8587020, 10733775, 14311700, 21467550, 42935100]

約数ペア:

[(1, 42935100), (2, 21467550), (3, 14311700), (4, 10733775), (5, 8587020), (6, 7155850), (10, 4293510), (12, 3577925), (13, 3302700), (15, 2862340), (20, 2146755), (25, 1717404), (26, 1651350), (30, 1431170), (39, 1100900), (50, 858702), (52, 825675), (60, 715585), (65, 660540), (75, 572468), (78, 550450), (100, 429351), (101, 425100), (109, 393900), (130, 330270), (150, 286234), (156, 275225), (195, 220180), (202, 212550), (218, 196950), (260, 165135), (300, 143117), (303, 141700), (325, 132108), (327, 131300), (390, 110090), (404, 106275), (436, 98475), (505, 85020), (545, 78780), (606, 70850), (650, 66054), (654, 65650), (780, 55045), (975, 44036), (1010, 42510), (1090, 39390), (1212, 35425), (1300, 33027), (1308, 32825), (1313, 32700), (1417, 30300), (1515, 28340), (1635, 26260), (1950, 22018), (2020, 21255), (2180, 19695), (2525, 17004), (2626, 16350), (2725, 15756), (2834, 15150), (3030, 14170), (3270, 13130), (3900, 11009), (3939, 10900), (4251, 10100), (5050, 8502), (5252, 8175), (5450, 7878), (5668, 7575), (6060, 7085), (6540, 6565)]