394003800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 288

約数和(自身を含む): 1429908480

約数和(自身を除く): 1035904680

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, 60, 62, 69, 72, 75, 90, 92, 93, 100, 115, 120, 124, 138, 150, 155, 180, 184, 186, 200, 207, 225, 230, 248, 276, 279, 300, 307, 310, 345, 360, 372, 414, 450, 460, 465, 552, 558, 575, 600, 614, 620, 690, 713, 744, 775, 828, 900, 920, 921, 930, 1035, 1116, 1150, 1228, 1240, 1380, 1395, 1426, 1535, 1550, 1656, 1725, 1800, 1842, 1860, 2070, 2139, 2232, 2300, 2325, 2456, 2760, 2763, 2790, 2852, 3070, 3100, 3450, 3565, 3684, 3720, 4140, 4278, 4600, 4605, 4650, 5175, 5526, 5580, 5704, 6140, 6200, 6417, 6900, 6975, 7061, 7130, 7368, 7675, 8280, 8556, 9210, 9300, 9517, 10350, 10695, 11052, 11160, 12280, 12834, 13800, 13815, 13950, 14122, 14260, 15350, 17112, 17825, 18420, 18600, 19034, 20700, 21183, 21390, 22104, 23025, 25668, 27630, 27900, 28244, 28520, 28551, 30700, 32085, 35305, 35650, 36840, 38068, 41400, 42366, 42780, 46050, 47585, 51336, 53475, 55260, 55800, 56488, 57102, 61400, 63549, 64170, 69075, 70610, 71300, 76136, 84732, 85560, 85653, 92100, 95170, 105915, 106950, 110520, 114204, 127098, 128340, 138150, 141220, 142600, 142755, 160425, 169464, 171306, 176525, 184200, 190340, 211830, 213900, 218891, 228408, 237925, 254196, 256680, 276300, 282440, 285510, 317745, 320850, 342612, 353050, 380680, 423660, 427800, 428265, 437782, 475850, 508392, 529575, 552600, 571020, 635490, 641700, 656673, 685224, 706100, 713775, 847320, 856530, 875564, 951700, 1059150, 1094455, 1142040, 1270980, 1283400, 1313346, 1412200, 1427550, 1588725, 1713060, 1751128, 1903400, 1970019, 2118300, 2141325, 2188910, 2541960, 2626692, 2855100, 3177450, 3283365, 3426120, 3940038, 4236600, 4282650, 4377820, 5253384, 5472275, 5710200, 6354900, 6566730, 7880076, 8565300, 8755640, 9850095, 10944550, 12709800, 13133460, 15760152, 16416825, 17130600, 19700190, 21889100, 26266920, 32833650, 39400380, 43778200, 49250475, 65667300, 78800760, 98500950, 131334600, 197001900, 394003800]

約数ペア:

[(1, 394003800), (2, 197001900), (3, 131334600), (4, 98500950), (5, 78800760), (6, 65667300), (8, 49250475), (9, 43778200), (10, 39400380), (12, 32833650), (15, 26266920), (18, 21889100), (20, 19700190), (23, 17130600), (24, 16416825), (25, 15760152), (30, 13133460), (31, 12709800), (36, 10944550), (40, 9850095), (45, 8755640), (46, 8565300), (50, 7880076), (60, 6566730), (62, 6354900), (69, 5710200), (72, 5472275), (75, 5253384), (90, 4377820), (92, 4282650), (93, 4236600), (100, 3940038), (115, 3426120), (120, 3283365), (124, 3177450), (138, 2855100), (150, 2626692), (155, 2541960), (180, 2188910), (184, 2141325), (186, 2118300), (200, 1970019), (207, 1903400), (225, 1751128), (230, 1713060), (248, 1588725), (276, 1427550), (279, 1412200), (300, 1313346), (307, 1283400), (310, 1270980), (345, 1142040), (360, 1094455), (372, 1059150), (414, 951700), (450, 875564), (460, 856530), (465, 847320), (552, 713775), (558, 706100), (575, 685224), (600, 656673), (614, 641700), (620, 635490), (690, 571020), (713, 552600), (744, 529575), (775, 508392), (828, 475850), (900, 437782), (920, 428265), (921, 427800), (930, 423660), (1035, 380680), (1116, 353050), (1150, 342612), (1228, 320850), (1240, 317745), (1380, 285510), (1395, 282440), (1426, 276300), (1535, 256680), (1550, 254196), (1656, 237925), (1725, 228408), (1800, 218891), (1842, 213900), (1860, 211830), (2070, 190340), (2139, 184200), (2232, 176525), (2300, 171306), (2325, 169464), (2456, 160425), (2760, 142755), (2763, 142600), (2790, 141220), (2852, 138150), (3070, 128340), (3100, 127098), (3450, 114204), (3565, 110520), (3684, 106950), (3720, 105915), (4140, 95170), (4278, 92100), (4600, 85653), (4605, 85560), (4650, 84732), (5175, 76136), (5526, 71300), (5580, 70610), (5704, 69075), (6140, 64170), (6200, 63549), (6417, 61400), (6900, 57102), (6975, 56488), (7061, 55800), (7130, 55260), (7368, 53475), (7675, 51336), (8280, 47585), (8556, 46050), (9210, 42780), (9300, 42366), (9517, 41400), (10350, 38068), (10695, 36840), (11052, 35650), (11160, 35305), (12280, 32085), (12834, 30700), (13800, 28551), (13815, 28520), (13950, 28244), (14122, 27900), (14260, 27630), (15350, 25668), (17112, 23025), (17825, 22104), (18420, 21390), (18600, 21183), (19034, 20700)]