74157060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 239500800

約数和(自身を除く): 165343740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 29, 30, 34, 46, 51, 58, 60, 68, 69, 85, 87, 92, 102, 109, 115, 116, 138, 145, 170, 174, 204, 218, 230, 255, 276, 290, 327, 340, 345, 348, 391, 435, 436, 460, 493, 510, 545, 580, 654, 667, 690, 782, 870, 986, 1020, 1090, 1173, 1308, 1334, 1380, 1479, 1564, 1635, 1740, 1853, 1955, 1972, 2001, 2180, 2346, 2465, 2507, 2668, 2958, 3161, 3270, 3335, 3706, 3910, 4002, 4692, 4930, 5014, 5559, 5865, 5916, 6322, 6540, 6670, 7395, 7412, 7521, 7820, 8004, 9265, 9483, 9860, 10005, 10028, 11118, 11339, 11730, 12535, 12644, 13340, 14790, 15042, 15805, 18530, 18966, 20010, 22236, 22678, 23460, 25070, 27795, 29580, 30084, 31610, 34017, 37060, 37605, 37932, 40020, 42619, 45356, 47415, 50140, 53737, 55590, 56695, 63220, 68034, 72703, 75210, 85238, 94830, 107474, 111180, 113390, 127857, 136068, 145406, 150420, 161211, 170085, 170476, 189660, 213095, 214948, 218109, 226780, 255714, 268685, 290812, 322422, 340170, 363515, 426190, 436218, 511428, 537370, 639285, 644844, 680340, 727030, 806055, 852380, 872436, 1074740, 1090545, 1235951, 1278570, 1454060, 1612110, 2181090, 2471902, 2557140, 3224220, 3707853, 4362180, 4943804, 6179755, 7415706, 12359510, 14831412, 18539265, 24719020, 37078530, 74157060]

約数ペア:

[(1, 74157060), (2, 37078530), (3, 24719020), (4, 18539265), (5, 14831412), (6, 12359510), (10, 7415706), (12, 6179755), (15, 4943804), (17, 4362180), (20, 3707853), (23, 3224220), (29, 2557140), (30, 2471902), (34, 2181090), (46, 1612110), (51, 1454060), (58, 1278570), (60, 1235951), (68, 1090545), (69, 1074740), (85, 872436), (87, 852380), (92, 806055), (102, 727030), (109, 680340), (115, 644844), (116, 639285), (138, 537370), (145, 511428), (170, 436218), (174, 426190), (204, 363515), (218, 340170), (230, 322422), (255, 290812), (276, 268685), (290, 255714), (327, 226780), (340, 218109), (345, 214948), (348, 213095), (391, 189660), (435, 170476), (436, 170085), (460, 161211), (493, 150420), (510, 145406), (545, 136068), (580, 127857), (654, 113390), (667, 111180), (690, 107474), (782, 94830), (870, 85238), (986, 75210), (1020, 72703), (1090, 68034), (1173, 63220), (1308, 56695), (1334, 55590), (1380, 53737), (1479, 50140), (1564, 47415), (1635, 45356), (1740, 42619), (1853, 40020), (1955, 37932), (1972, 37605), (2001, 37060), (2180, 34017), (2346, 31610), (2465, 30084), (2507, 29580), (2668, 27795), (2958, 25070), (3161, 23460), (3270, 22678), (3335, 22236), (3706, 20010), (3910, 18966), (4002, 18530), (4692, 15805), (4930, 15042), (5014, 14790), (5559, 13340), (5865, 12644), (5916, 12535), (6322, 11730), (6540, 11339), (6670, 11118), (7395, 10028), (7412, 10005), (7521, 9860), (7820, 9483), (8004, 9265)]