84406700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 228360384

約数和(自身を除く): 143953684

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 41, 50, 68, 70, 82, 85, 100, 119, 140, 164, 170, 173, 175, 205, 238, 287, 340, 346, 350, 410, 425, 476, 574, 595, 692, 697, 700, 820, 850, 865, 1025, 1148, 1190, 1211, 1394, 1435, 1700, 1730, 2050, 2380, 2422, 2788, 2870, 2941, 2975, 3460, 3485, 4100, 4325, 4844, 4879, 5740, 5882, 5950, 6055, 6970, 7093, 7175, 8650, 9758, 11764, 11900, 12110, 13940, 14186, 14350, 14705, 17300, 17425, 19516, 20587, 24220, 24395, 28372, 28700, 29410, 30275, 34850, 35465, 41174, 48790, 49651, 58820, 60550, 69700, 70930, 73525, 82348, 97580, 99302, 102935, 120581, 121100, 121975, 141860, 147050, 177325, 198604, 205870, 241162, 243950, 248255, 294100, 354650, 411740, 482324, 487900, 496510, 514675, 602905, 709300, 844067, 993020, 1029350, 1205810, 1241275, 1688134, 2058700, 2411620, 2482550, 3014525, 3376268, 4220335, 4965100, 6029050, 8440670, 12058100, 16881340, 21101675, 42203350, 84406700]

約数ペア:

[(1, 84406700), (2, 42203350), (4, 21101675), (5, 16881340), (7, 12058100), (10, 8440670), (14, 6029050), (17, 4965100), (20, 4220335), (25, 3376268), (28, 3014525), (34, 2482550), (35, 2411620), (41, 2058700), (50, 1688134), (68, 1241275), (70, 1205810), (82, 1029350), (85, 993020), (100, 844067), (119, 709300), (140, 602905), (164, 514675), (170, 496510), (173, 487900), (175, 482324), (205, 411740), (238, 354650), (287, 294100), (340, 248255), (346, 243950), (350, 241162), (410, 205870), (425, 198604), (476, 177325), (574, 147050), (595, 141860), (692, 121975), (697, 121100), (700, 120581), (820, 102935), (850, 99302), (865, 97580), (1025, 82348), (1148, 73525), (1190, 70930), (1211, 69700), (1394, 60550), (1435, 58820), (1700, 49651), (1730, 48790), (2050, 41174), (2380, 35465), (2422, 34850), (2788, 30275), (2870, 29410), (2941, 28700), (2975, 28372), (3460, 24395), (3485, 24220), (4100, 20587), (4325, 19516), (4844, 17425), (4879, 17300), (5740, 14705), (5882, 14350), (5950, 14186), (6055, 13940), (6970, 12110), (7093, 11900), (7175, 11764), (8650, 9758)]