42301800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 144499680

約数和(自身を除く): 102197880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 331, 355, 360, 426, 450, 568, 600, 639, 662, 710, 852, 900, 993, 1065, 1278, 1324, 1420, 1655, 1704, 1775, 1800, 1986, 2130, 2556, 2648, 2840, 2979, 3195, 3310, 3550, 3972, 4260, 4965, 5112, 5325, 5958, 6390, 6620, 7100, 7944, 8275, 8520, 9930, 10650, 11916, 12780, 13240, 14200, 14895, 15975, 16550, 19860, 21300, 23501, 23832, 24825, 25560, 29790, 31950, 33100, 39720, 42600, 47002, 49650, 59580, 63900, 66200, 70503, 74475, 94004, 99300, 117505, 119160, 127800, 141006, 148950, 188008, 198600, 211509, 235010, 282012, 297900, 352515, 423018, 470020, 564024, 587525, 595800, 705030, 846036, 940040, 1057545, 1175050, 1410060, 1692072, 1762575, 2115090, 2350100, 2820120, 3525150, 4230180, 4700200, 5287725, 7050300, 8460360, 10575450, 14100600, 21150900, 42301800]

約数ペア:

[(1, 42301800), (2, 21150900), (3, 14100600), (4, 10575450), (5, 8460360), (6, 7050300), (8, 5287725), (9, 4700200), (10, 4230180), (12, 3525150), (15, 2820120), (18, 2350100), (20, 2115090), (24, 1762575), (25, 1692072), (30, 1410060), (36, 1175050), (40, 1057545), (45, 940040), (50, 846036), (60, 705030), (71, 595800), (72, 587525), (75, 564024), (90, 470020), (100, 423018), (120, 352515), (142, 297900), (150, 282012), (180, 235010), (200, 211509), (213, 198600), (225, 188008), (284, 148950), (300, 141006), (331, 127800), (355, 119160), (360, 117505), (426, 99300), (450, 94004), (568, 74475), (600, 70503), (639, 66200), (662, 63900), (710, 59580), (852, 49650), (900, 47002), (993, 42600), (1065, 39720), (1278, 33100), (1324, 31950), (1420, 29790), (1655, 25560), (1704, 24825), (1775, 23832), (1800, 23501), (1986, 21300), (2130, 19860), (2556, 16550), (2648, 15975), (2840, 14895), (2979, 14200), (3195, 13240), (3310, 12780), (3550, 11916), (3972, 10650), (4260, 9930), (4965, 8520), (5112, 8275), (5325, 7944), (5958, 7100), (6390, 6620)]