215670000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 400

約数和(自身を含む): 867722240

約数和(自身を除く): 652052240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 79, 80, 84, 91, 100, 104, 105, 112, 120, 125, 130, 140, 150, 156, 158, 168, 175, 182, 195, 200, 208, 210, 237, 240, 250, 260, 273, 280, 300, 312, 316, 325, 336, 350, 364, 375, 390, 395, 400, 420, 455, 474, 500, 520, 525, 546, 553, 560, 600, 624, 625, 632, 650, 700, 728, 750, 780, 790, 840, 875, 910, 948, 975, 1000, 1027, 1040, 1050, 1092, 1106, 1185, 1200, 1250, 1264, 1300, 1365, 1400, 1456, 1500, 1560, 1580, 1625, 1659, 1680, 1750, 1820, 1875, 1896, 1950, 1975, 2000, 2054, 2100, 2184, 2212, 2275, 2370, 2500, 2600, 2625, 2730, 2765, 2800, 3000, 3081, 3120, 3160, 3250, 3318, 3500, 3640, 3750, 3792, 3900, 3950, 4108, 4200, 4368, 4375, 4424, 4550, 4740, 4875, 5000, 5135, 5200, 5250, 5460, 5530, 5925, 6000, 6162, 6320, 6500, 6636, 6825, 7000, 7189, 7280, 7500, 7800, 7900, 8125, 8216, 8295, 8400, 8750, 8848, 9100, 9480, 9750, 9875, 10000, 10270, 10500, 10920, 11060, 11375, 11850, 12324, 13000, 13125, 13272, 13650, 13825, 14000, 14378, 15000, 15405, 15600, 15800, 16250, 16432, 16590, 17500, 18200, 18960, 19500, 19750, 20540, 21000, 21567, 21840, 22120, 22750, 23700, 24375, 24648, 25675, 26000, 26250, 26544, 27300, 27650, 28756, 29625, 30000, 30810, 31600, 32500, 33180, 34125, 35000, 35945, 36400, 39000, 39500, 41080, 41475, 42000, 43134, 44240, 45500, 47400, 48750, 49296, 49375, 51350, 52500, 54600, 55300, 56875, 57512, 59250, 61620, 65000, 66360, 68250, 69125, 70000, 71890, 77025, 78000, 79000, 82160, 82950, 86268, 91000, 94800, 97500, 98750, 102700, 105000, 107835, 109200, 110600, 113750, 115024, 118500, 123240, 128375, 130000, 132720, 136500, 138250, 143780, 148125, 154050, 158000, 165900, 170625, 172536, 179725, 182000, 195000, 197500, 205400, 207375, 210000, 215670, 221200, 227500, 237000, 246480, 256750, 273000, 276500, 287560, 296250, 308100, 331800, 341250, 345072, 345625, 359450, 385125, 390000, 395000, 410800, 414750, 431340, 455000, 474000, 513500, 539175, 546000, 553000, 575120, 592500, 616200, 641875, 663600, 682500, 691250, 718900, 770250, 790000, 829500, 862680, 898625, 910000, 1027000, 1036875, 1078350, 1106000, 1185000, 1232400, 1283750, 1365000, 1382500, 1437800, 1540500, 1659000, 1725360, 1797250, 1925625, 2054000, 2073750, 2156700, 2370000, 2567500, 2695875, 2730000, 2765000, 2875600, 3081000, 3318000, 3594500, 3851250, 4147500, 4313400, 4493125, 5135000, 5391750, 5530000, 6162000, 7189000, 7702500, 8295000, 8626800, 8986250, 10270000, 10783500, 13479375, 14378000, 15405000, 16590000, 17972500, 21567000, 26958750, 30810000, 35945000, 43134000, 53917500, 71890000, 107835000, 215670000]

約数ペア:

[(1, 215670000), (2, 107835000), (3, 71890000), (4, 53917500), (5, 43134000), (6, 35945000), (7, 30810000), (8, 26958750), (10, 21567000), (12, 17972500), (13, 16590000), (14, 15405000), (15, 14378000), (16, 13479375), (20, 10783500), (21, 10270000), (24, 8986250), (25, 8626800), (26, 8295000), (28, 7702500), (30, 7189000), (35, 6162000), (39, 5530000), (40, 5391750), (42, 5135000), (48, 4493125), (50, 4313400), (52, 4147500), (56, 3851250), (60, 3594500), (65, 3318000), (70, 3081000), (75, 2875600), (78, 2765000), (79, 2730000), (80, 2695875), (84, 2567500), (91, 2370000), (100, 2156700), (104, 2073750), (105, 2054000), (112, 1925625), (120, 1797250), (125, 1725360), (130, 1659000), (140, 1540500), (150, 1437800), (156, 1382500), (158, 1365000), (168, 1283750), (175, 1232400), (182, 1185000), (195, 1106000), (200, 1078350), (208, 1036875), (210, 1027000), (237, 910000), (240, 898625), (250, 862680), (260, 829500), (273, 790000), (280, 770250), (300, 718900), (312, 691250), (316, 682500), (325, 663600), (336, 641875), (350, 616200), (364, 592500), (375, 575120), (390, 553000), (395, 546000), (400, 539175), (420, 513500), (455, 474000), (474, 455000), (500, 431340), (520, 414750), (525, 410800), (546, 395000), (553, 390000), (560, 385125), (600, 359450), (624, 345625), (625, 345072), (632, 341250), (650, 331800), (700, 308100), (728, 296250), (750, 287560), (780, 276500), (790, 273000), (840, 256750), (875, 246480), (910, 237000), (948, 227500), (975, 221200), (1000, 215670), (1027, 210000), (1040, 207375), (1050, 205400), (1092, 197500), (1106, 195000), (1185, 182000), (1200, 179725), (1250, 172536), (1264, 170625), (1300, 165900), (1365, 158000), (1400, 154050), (1456, 148125), (1500, 143780), (1560, 138250), (1580, 136500), (1625, 132720), (1659, 130000), (1680, 128375), (1750, 123240), (1820, 118500), (1875, 115024), (1896, 113750), (1950, 110600), (1975, 109200), (2000, 107835), (2054, 105000), (2100, 102700), (2184, 98750), (2212, 97500), (2275, 94800), (2370, 91000), (2500, 86268), (2600, 82950), (2625, 82160), (2730, 79000), (2765, 78000), (2800, 77025), (3000, 71890), (3081, 70000), (3120, 69125), (3160, 68250), (3250, 66360), (3318, 65000), (3500, 61620), (3640, 59250), (3750, 57512), (3792, 56875), (3900, 55300), (3950, 54600), (4108, 52500), (4200, 51350), (4368, 49375), (4375, 49296), (4424, 48750), (4550, 47400), (4740, 45500), (4875, 44240), (5000, 43134), (5135, 42000), (5200, 41475), (5250, 41080), (5460, 39500), (5530, 39000), (5925, 36400), (6000, 35945), (6162, 35000), (6320, 34125), (6500, 33180), (6636, 32500), (6825, 31600), (7000, 30810), (7189, 30000), (7280, 29625), (7500, 28756), (7800, 27650), (7900, 27300), (8125, 26544), (8216, 26250), (8295, 26000), (8400, 25675), (8750, 24648), (8848, 24375), (9100, 23700), (9480, 22750), (9750, 22120), (9875, 21840), (10000, 21567), (10270, 21000), (10500, 20540), (10920, 19750), (11060, 19500), (11375, 18960), (11850, 18200), (12324, 17500), (13000, 16590), (13125, 16432), (13272, 16250), (13650, 15800), (13825, 15600), (14000, 15405), (14378, 15000)]