12938700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 41247360

約数和(自身を除く): 28308660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 43, 50, 51, 59, 60, 68, 75, 85, 86, 100, 102, 118, 129, 150, 170, 172, 177, 204, 215, 236, 255, 258, 295, 300, 340, 354, 425, 430, 510, 516, 590, 645, 708, 731, 850, 860, 885, 1003, 1020, 1075, 1180, 1275, 1290, 1462, 1475, 1700, 1770, 2006, 2150, 2193, 2537, 2550, 2580, 2924, 2950, 3009, 3225, 3540, 3655, 4012, 4300, 4386, 4425, 5015, 5074, 5100, 5900, 6018, 6450, 7310, 7611, 8772, 8850, 10030, 10148, 10965, 12036, 12685, 12900, 14620, 15045, 15222, 17700, 18275, 20060, 21930, 25075, 25370, 30090, 30444, 36550, 38055, 43129, 43860, 50150, 50740, 54825, 60180, 63425, 73100, 75225, 76110, 86258, 100300, 109650, 126850, 129387, 150450, 152220, 172516, 190275, 215645, 219300, 253700, 258774, 300900, 380550, 431290, 517548, 646935, 761100, 862580, 1078225, 1293870, 2156450, 2587740, 3234675, 4312900, 6469350, 12938700]

約数ペア:

[(1, 12938700), (2, 6469350), (3, 4312900), (4, 3234675), (5, 2587740), (6, 2156450), (10, 1293870), (12, 1078225), (15, 862580), (17, 761100), (20, 646935), (25, 517548), (30, 431290), (34, 380550), (43, 300900), (50, 258774), (51, 253700), (59, 219300), (60, 215645), (68, 190275), (75, 172516), (85, 152220), (86, 150450), (100, 129387), (102, 126850), (118, 109650), (129, 100300), (150, 86258), (170, 76110), (172, 75225), (177, 73100), (204, 63425), (215, 60180), (236, 54825), (255, 50740), (258, 50150), (295, 43860), (300, 43129), (340, 38055), (354, 36550), (425, 30444), (430, 30090), (510, 25370), (516, 25075), (590, 21930), (645, 20060), (708, 18275), (731, 17700), (850, 15222), (860, 15045), (885, 14620), (1003, 12900), (1020, 12685), (1075, 12036), (1180, 10965), (1275, 10148), (1290, 10030), (1462, 8850), (1475, 8772), (1700, 7611), (1770, 7310), (2006, 6450), (2150, 6018), (2193, 5900), (2537, 5100), (2550, 5074), (2580, 5015), (2924, 4425), (2950, 4386), (3009, 4300), (3225, 4012), (3540, 3655)]