90570900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 329978880

約数和(自身を除く): 239407980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 43, 50, 51, 59, 60, 68, 70, 75, 84, 85, 86, 100, 102, 105, 118, 119, 129, 140, 150, 170, 172, 175, 177, 204, 210, 215, 236, 238, 255, 258, 295, 300, 301, 340, 350, 354, 357, 413, 420, 425, 430, 476, 510, 516, 525, 590, 595, 602, 645, 700, 708, 714, 731, 826, 850, 860, 885, 903, 1003, 1020, 1050, 1075, 1180, 1190, 1204, 1239, 1275, 1290, 1428, 1462, 1475, 1505, 1652, 1700, 1770, 1785, 1806, 2006, 2065, 2100, 2150, 2193, 2380, 2478, 2537, 2550, 2580, 2924, 2950, 2975, 3009, 3010, 3225, 3540, 3570, 3612, 3655, 4012, 4130, 4300, 4386, 4425, 4515, 4956, 5015, 5074, 5100, 5117, 5900, 5950, 6018, 6020, 6195, 6450, 7021, 7140, 7310, 7525, 7611, 8260, 8772, 8850, 8925, 9030, 10030, 10148, 10234, 10325, 10965, 11900, 12036, 12390, 12685, 12900, 14042, 14620, 15045, 15050, 15222, 15351, 17700, 17759, 17850, 18060, 18275, 20060, 20468, 20650, 21063, 21930, 22575, 24780, 25075, 25370, 25585, 28084, 30090, 30100, 30444, 30702, 30975, 35105, 35518, 35700, 36550, 38055, 41300, 42126, 43129, 43860, 45150, 50150, 50740, 51170, 53277, 54825, 60180, 61404, 61950, 63425, 70210, 71036, 73100, 75225, 76110, 76755, 84252, 86258, 88795, 90300, 100300, 102340, 105315, 106554, 109650, 123900, 126850, 127925, 129387, 140420, 150450, 152220, 153510, 172516, 175525, 177590, 190275, 210630, 213108, 215645, 219300, 253700, 255850, 258774, 266385, 300900, 301903, 307020, 351050, 355180, 380550, 383775, 421260, 431290, 443975, 511700, 517548, 526575, 532770, 603806, 646935, 702100, 761100, 767550, 862580, 887950, 905709, 1053150, 1065540, 1078225, 1207612, 1293870, 1331925, 1509515, 1535100, 1775900, 1811418, 2106300, 2156450, 2587740, 2663850, 3019030, 3234675, 3622836, 4312900, 4528545, 5327700, 6038060, 6469350, 7547575, 9057090, 12938700, 15095150, 18114180, 22642725, 30190300, 45285450, 90570900]

約数ペア:

[(1, 90570900), (2, 45285450), (3, 30190300), (4, 22642725), (5, 18114180), (6, 15095150), (7, 12938700), (10, 9057090), (12, 7547575), (14, 6469350), (15, 6038060), (17, 5327700), (20, 4528545), (21, 4312900), (25, 3622836), (28, 3234675), (30, 3019030), (34, 2663850), (35, 2587740), (42, 2156450), (43, 2106300), (50, 1811418), (51, 1775900), (59, 1535100), (60, 1509515), (68, 1331925), (70, 1293870), (75, 1207612), (84, 1078225), (85, 1065540), (86, 1053150), (100, 905709), (102, 887950), (105, 862580), (118, 767550), (119, 761100), (129, 702100), (140, 646935), (150, 603806), (170, 532770), (172, 526575), (175, 517548), (177, 511700), (204, 443975), (210, 431290), (215, 421260), (236, 383775), (238, 380550), (255, 355180), (258, 351050), (295, 307020), (300, 301903), (301, 300900), (340, 266385), (350, 258774), (354, 255850), (357, 253700), (413, 219300), (420, 215645), (425, 213108), (430, 210630), (476, 190275), (510, 177590), (516, 175525), (525, 172516), (590, 153510), (595, 152220), (602, 150450), (645, 140420), (700, 129387), (708, 127925), (714, 126850), (731, 123900), (826, 109650), (850, 106554), (860, 105315), (885, 102340), (903, 100300), (1003, 90300), (1020, 88795), (1050, 86258), (1075, 84252), (1180, 76755), (1190, 76110), (1204, 75225), (1239, 73100), (1275, 71036), (1290, 70210), (1428, 63425), (1462, 61950), (1475, 61404), (1505, 60180), (1652, 54825), (1700, 53277), (1770, 51170), (1785, 50740), (1806, 50150), (2006, 45150), (2065, 43860), (2100, 43129), (2150, 42126), (2193, 41300), (2380, 38055), (2478, 36550), (2537, 35700), (2550, 35518), (2580, 35105), (2924, 30975), (2950, 30702), (2975, 30444), (3009, 30100), (3010, 30090), (3225, 28084), (3540, 25585), (3570, 25370), (3612, 25075), (3655, 24780), (4012, 22575), (4130, 21930), (4300, 21063), (4386, 20650), (4425, 20468), (4515, 20060), (4956, 18275), (5015, 18060), (5074, 17850), (5100, 17759), (5117, 17700), (5900, 15351), (5950, 15222), (6018, 15050), (6020, 15045), (6195, 14620), (6450, 14042), (7021, 12900), (7140, 12685), (7310, 12390), (7525, 12036), (7611, 11900), (8260, 10965), (8772, 10325), (8850, 10234), (8925, 10148), (9030, 10030)]