68020200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 250698240

約数和(自身を除く): 182678040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 31, 36, 40, 45, 46, 50, 53, 60, 62, 69, 72, 75, 90, 92, 93, 100, 106, 115, 120, 124, 138, 150, 155, 159, 180, 184, 186, 200, 207, 212, 225, 230, 248, 265, 276, 279, 300, 310, 318, 345, 360, 372, 414, 424, 450, 460, 465, 477, 530, 552, 558, 575, 600, 620, 636, 690, 713, 744, 775, 795, 828, 900, 920, 930, 954, 1035, 1060, 1116, 1150, 1219, 1240, 1272, 1325, 1380, 1395, 1426, 1550, 1590, 1643, 1656, 1725, 1800, 1860, 1908, 2070, 2120, 2139, 2232, 2300, 2325, 2385, 2438, 2650, 2760, 2790, 2852, 3100, 3180, 3286, 3450, 3565, 3657, 3720, 3816, 3975, 4140, 4278, 4600, 4650, 4770, 4876, 4929, 5175, 5300, 5580, 5704, 6095, 6200, 6360, 6417, 6572, 6900, 6975, 7130, 7314, 7950, 8215, 8280, 8556, 9300, 9540, 9752, 9858, 10350, 10600, 10695, 10971, 11160, 11925, 12190, 12834, 13144, 13800, 13950, 14260, 14628, 14787, 15900, 16430, 17112, 17825, 18285, 18600, 19080, 19716, 20700, 21390, 21942, 23850, 24380, 24645, 25668, 27900, 28520, 29256, 29574, 30475, 31800, 32085, 32860, 35650, 36570, 37789, 39432, 41075, 41400, 42780, 43884, 47700, 48760, 49290, 51336, 53475, 54855, 55800, 59148, 60950, 64170, 65720, 71300, 73140, 73935, 75578, 82150, 85560, 87768, 91425, 95400, 98580, 106950, 109710, 113367, 118296, 121900, 123225, 128340, 142600, 146280, 147870, 151156, 160425, 164300, 182850, 188945, 197160, 213900, 219420, 226734, 243800, 246450, 256680, 274275, 295740, 302312, 320850, 328600, 340101, 365700, 369675, 377890, 427800, 438840, 453468, 492900, 548550, 566835, 591480, 641700, 680202, 731400, 739350, 755780, 906936, 944725, 985800, 1097100, 1133670, 1283400, 1360404, 1478700, 1511560, 1700505, 1889450, 2194200, 2267340, 2720808, 2834175, 2957400, 3401010, 3778900, 4534680, 5668350, 6802020, 7557800, 8502525, 11336700, 13604040, 17005050, 22673400, 34010100, 68020200]

約数ペア:

[(1, 68020200), (2, 34010100), (3, 22673400), (4, 17005050), (5, 13604040), (6, 11336700), (8, 8502525), (9, 7557800), (10, 6802020), (12, 5668350), (15, 4534680), (18, 3778900), (20, 3401010), (23, 2957400), (24, 2834175), (25, 2720808), (30, 2267340), (31, 2194200), (36, 1889450), (40, 1700505), (45, 1511560), (46, 1478700), (50, 1360404), (53, 1283400), (60, 1133670), (62, 1097100), (69, 985800), (72, 944725), (75, 906936), (90, 755780), (92, 739350), (93, 731400), (100, 680202), (106, 641700), (115, 591480), (120, 566835), (124, 548550), (138, 492900), (150, 453468), (155, 438840), (159, 427800), (180, 377890), (184, 369675), (186, 365700), (200, 340101), (207, 328600), (212, 320850), (225, 302312), (230, 295740), (248, 274275), (265, 256680), (276, 246450), (279, 243800), (300, 226734), (310, 219420), (318, 213900), (345, 197160), (360, 188945), (372, 182850), (414, 164300), (424, 160425), (450, 151156), (460, 147870), (465, 146280), (477, 142600), (530, 128340), (552, 123225), (558, 121900), (575, 118296), (600, 113367), (620, 109710), (636, 106950), (690, 98580), (713, 95400), (744, 91425), (775, 87768), (795, 85560), (828, 82150), (900, 75578), (920, 73935), (930, 73140), (954, 71300), (1035, 65720), (1060, 64170), (1116, 60950), (1150, 59148), (1219, 55800), (1240, 54855), (1272, 53475), (1325, 51336), (1380, 49290), (1395, 48760), (1426, 47700), (1550, 43884), (1590, 42780), (1643, 41400), (1656, 41075), (1725, 39432), (1800, 37789), (1860, 36570), (1908, 35650), (2070, 32860), (2120, 32085), (2139, 31800), (2232, 30475), (2300, 29574), (2325, 29256), (2385, 28520), (2438, 27900), (2650, 25668), (2760, 24645), (2790, 24380), (2852, 23850), (3100, 21942), (3180, 21390), (3286, 20700), (3450, 19716), (3565, 19080), (3657, 18600), (3720, 18285), (3816, 17825), (3975, 17112), (4140, 16430), (4278, 15900), (4600, 14787), (4650, 14628), (4770, 14260), (4876, 13950), (4929, 13800), (5175, 13144), (5300, 12834), (5580, 12190), (5704, 11925), (6095, 11160), (6200, 10971), (6360, 10695), (6417, 10600), (6572, 10350), (6900, 9858), (6975, 9752), (7130, 9540), (7314, 9300), (7950, 8556), (8215, 8280)]