84339540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 184554540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 107, 116, 145, 151, 174, 180, 214, 261, 290, 302, 321, 348, 428, 435, 453, 522, 535, 580, 604, 642, 755, 870, 906, 963, 1044, 1070, 1284, 1305, 1359, 1510, 1605, 1740, 1812, 1926, 2140, 2265, 2610, 2718, 3020, 3103, 3210, 3852, 4379, 4530, 4815, 5220, 5436, 6206, 6420, 6795, 8758, 9060, 9309, 9630, 12412, 13137, 13590, 15515, 16157, 17516, 18618, 19260, 21895, 26274, 27180, 27927, 31030, 32314, 37236, 39411, 43790, 46545, 48471, 52548, 55854, 62060, 64628, 65685, 78822, 80785, 87580, 93090, 96942, 111708, 131370, 139635, 145413, 157644, 161570, 186180, 193884, 197055, 242355, 262740, 279270, 290826, 323140, 394110, 468553, 484710, 558540, 581652, 727065, 788220, 937106, 969420, 1405659, 1454130, 1874212, 2342765, 2811318, 2908260, 4216977, 4685530, 5622636, 7028295, 8433954, 9371060, 14056590, 16867908, 21084885, 28113180, 42169770, 84339540]

約数ペア:

[(1, 84339540), (2, 42169770), (3, 28113180), (4, 21084885), (5, 16867908), (6, 14056590), (9, 9371060), (10, 8433954), (12, 7028295), (15, 5622636), (18, 4685530), (20, 4216977), (29, 2908260), (30, 2811318), (36, 2342765), (45, 1874212), (58, 1454130), (60, 1405659), (87, 969420), (90, 937106), (107, 788220), (116, 727065), (145, 581652), (151, 558540), (174, 484710), (180, 468553), (214, 394110), (261, 323140), (290, 290826), (302, 279270), (321, 262740), (348, 242355), (428, 197055), (435, 193884), (453, 186180), (522, 161570), (535, 157644), (580, 145413), (604, 139635), (642, 131370), (755, 111708), (870, 96942), (906, 93090), (963, 87580), (1044, 80785), (1070, 78822), (1284, 65685), (1305, 64628), (1359, 62060), (1510, 55854), (1605, 52548), (1740, 48471), (1812, 46545), (1926, 43790), (2140, 39411), (2265, 37236), (2610, 32314), (2718, 31030), (3020, 27927), (3103, 27180), (3210, 26274), (3852, 21895), (4379, 19260), (4530, 18618), (4815, 17516), (5220, 16157), (5436, 15515), (6206, 13590), (6420, 13137), (6795, 12412), (8758, 9630), (9060, 9309)]