38816100

素因数分解:

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

素因数の和:139

約数の個数: 216

約数和(自身を含む): 134053920

約数和(自身を除く): 95237820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 43, 45, 50, 51, 59, 60, 68, 75, 85, 86, 90, 100, 102, 118, 129, 150, 153, 170, 172, 177, 180, 204, 215, 225, 236, 255, 258, 295, 300, 306, 340, 354, 387, 425, 430, 450, 510, 516, 531, 590, 612, 645, 708, 731, 765, 774, 850, 860, 885, 900, 1003, 1020, 1062, 1075, 1180, 1275, 1290, 1462, 1475, 1530, 1548, 1700, 1770, 1935, 2006, 2124, 2150, 2193, 2537, 2550, 2580, 2655, 2924, 2950, 3009, 3060, 3225, 3540, 3655, 3825, 3870, 4012, 4300, 4386, 4425, 5015, 5074, 5100, 5310, 5900, 6018, 6450, 6579, 7310, 7611, 7650, 7740, 8772, 8850, 9027, 9675, 10030, 10148, 10620, 10965, 12036, 12685, 12900, 13158, 13275, 14620, 15045, 15222, 15300, 17700, 18054, 18275, 19350, 20060, 21930, 22833, 25075, 25370, 26316, 26550, 30090, 30444, 32895, 36108, 36550, 38055, 38700, 43129, 43860, 45135, 45666, 50150, 50740, 53100, 54825, 60180, 63425, 65790, 73100, 75225, 76110, 86258, 90270, 91332, 100300, 109650, 114165, 126850, 129387, 131580, 150450, 152220, 164475, 172516, 180540, 190275, 215645, 219300, 225675, 228330, 253700, 258774, 300900, 328950, 380550, 388161, 431290, 451350, 456660, 517548, 570825, 646935, 657900, 761100, 776322, 862580, 902700, 1078225, 1141650, 1293870, 1552644, 1940805, 2156450, 2283300, 2587740, 3234675, 3881610, 4312900, 6469350, 7763220, 9704025, 12938700, 19408050, 38816100]

約数ペア:

[(1, 38816100), (2, 19408050), (3, 12938700), (4, 9704025), (5, 7763220), (6, 6469350), (9, 4312900), (10, 3881610), (12, 3234675), (15, 2587740), (17, 2283300), (18, 2156450), (20, 1940805), (25, 1552644), (30, 1293870), (34, 1141650), (36, 1078225), (43, 902700), (45, 862580), (50, 776322), (51, 761100), (59, 657900), (60, 646935), (68, 570825), (75, 517548), (85, 456660), (86, 451350), (90, 431290), (100, 388161), (102, 380550), (118, 328950), (129, 300900), (150, 258774), (153, 253700), (170, 228330), (172, 225675), (177, 219300), (180, 215645), (204, 190275), (215, 180540), (225, 172516), (236, 164475), (255, 152220), (258, 150450), (295, 131580), (300, 129387), (306, 126850), (340, 114165), (354, 109650), (387, 100300), (425, 91332), (430, 90270), (450, 86258), (510, 76110), (516, 75225), (531, 73100), (590, 65790), (612, 63425), (645, 60180), (708, 54825), (731, 53100), (765, 50740), (774, 50150), (850, 45666), (860, 45135), (885, 43860), (900, 43129), (1003, 38700), (1020, 38055), (1062, 36550), (1075, 36108), (1180, 32895), (1275, 30444), (1290, 30090), (1462, 26550), (1475, 26316), (1530, 25370), (1548, 25075), (1700, 22833), (1770, 21930), (1935, 20060), (2006, 19350), (2124, 18275), (2150, 18054), (2193, 17700), (2537, 15300), (2550, 15222), (2580, 15045), (2655, 14620), (2924, 13275), (2950, 13158), (3009, 12900), (3060, 12685), (3225, 12036), (3540, 10965), (3655, 10620), (3825, 10148), (3870, 10030), (4012, 9675), (4300, 9027), (4386, 8850), (4425, 8772), (5015, 7740), (5074, 7650), (5100, 7611), (5310, 7310), (5900, 6579), (6018, 6450)]