42789300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 131991552

約数和(自身を除く): 89202252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 43, 50, 60, 62, 75, 86, 93, 100, 107, 124, 129, 150, 155, 172, 186, 214, 215, 258, 300, 310, 321, 372, 428, 430, 465, 516, 535, 620, 642, 645, 775, 860, 930, 1070, 1075, 1284, 1290, 1333, 1550, 1605, 1860, 2140, 2150, 2325, 2580, 2666, 2675, 3100, 3210, 3225, 3317, 3999, 4300, 4601, 4650, 5332, 5350, 6420, 6450, 6634, 6665, 7998, 8025, 9202, 9300, 9951, 10700, 12900, 13268, 13330, 13803, 15996, 16050, 16585, 18404, 19902, 19995, 23005, 26660, 27606, 32100, 33170, 33325, 39804, 39990, 46010, 49755, 55212, 66340, 66650, 69015, 79980, 82925, 92020, 99510, 99975, 115025, 133300, 138030, 142631, 165850, 199020, 199950, 230050, 248775, 276060, 285262, 331700, 345075, 399900, 427893, 460100, 497550, 570524, 690150, 713155, 855786, 995100, 1380300, 1426310, 1711572, 2139465, 2852620, 3565775, 4278930, 7131550, 8557860, 10697325, 14263100, 21394650, 42789300]

約数ペア:

[(1, 42789300), (2, 21394650), (3, 14263100), (4, 10697325), (5, 8557860), (6, 7131550), (10, 4278930), (12, 3565775), (15, 2852620), (20, 2139465), (25, 1711572), (30, 1426310), (31, 1380300), (43, 995100), (50, 855786), (60, 713155), (62, 690150), (75, 570524), (86, 497550), (93, 460100), (100, 427893), (107, 399900), (124, 345075), (129, 331700), (150, 285262), (155, 276060), (172, 248775), (186, 230050), (214, 199950), (215, 199020), (258, 165850), (300, 142631), (310, 138030), (321, 133300), (372, 115025), (428, 99975), (430, 99510), (465, 92020), (516, 82925), (535, 79980), (620, 69015), (642, 66650), (645, 66340), (775, 55212), (860, 49755), (930, 46010), (1070, 39990), (1075, 39804), (1284, 33325), (1290, 33170), (1333, 32100), (1550, 27606), (1605, 26660), (1860, 23005), (2140, 19995), (2150, 19902), (2325, 18404), (2580, 16585), (2666, 16050), (2675, 15996), (3100, 13803), (3210, 13330), (3225, 13268), (3317, 12900), (3999, 10700), (4300, 9951), (4601, 9300), (4650, 9202), (5332, 8025), (5350, 7998), (6420, 6665), (6450, 6634)]