67271400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 272750400

約数和(自身を除く): 205479000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 280, 281, 285, 300, 315, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 562, 570, 600, 630, 665, 684, 700, 760, 798, 840, 843, 855, 900, 950, 1050, 1064, 1124, 1140, 1197, 1260, 1330, 1368, 1400, 1405, 1425, 1575, 1596, 1686, 1710, 1800, 1900, 1967, 1995, 2100, 2248, 2280, 2394, 2520, 2529, 2660, 2810, 2850, 3150, 3192, 3325, 3372, 3420, 3800, 3934, 3990, 4200, 4215, 4275, 4788, 5058, 5320, 5339, 5620, 5700, 5901, 5985, 6300, 6650, 6744, 6840, 7025, 7868, 7980, 8430, 8550, 9576, 9835, 9975, 10116, 10678, 11240, 11400, 11802, 11970, 12600, 12645, 13300, 14050, 15736, 15960, 16017, 16860, 17100, 17703, 19670, 19950, 20232, 21075, 21356, 23604, 23940, 25290, 26600, 26695, 28100, 29505, 29925, 32034, 33720, 34200, 35406, 37373, 39340, 39900, 42150, 42712, 47208, 47880, 48051, 49175, 50580, 53390, 56200, 59010, 59850, 63225, 64068, 70812, 74746, 78680, 79800, 80085, 84300, 88515, 96102, 98350, 101160, 106780, 112119, 118020, 119700, 126450, 128136, 133475, 141624, 147525, 149492, 160170, 168600, 177030, 186865, 192204, 196700, 213560, 224238, 236040, 239400, 240255, 252900, 266950, 295050, 298984, 320340, 336357, 354060, 373730, 384408, 393400, 400425, 442575, 448476, 480510, 505800, 533900, 560595, 590100, 640680, 672714, 708120, 747460, 800850, 885150, 896952, 934325, 961020, 1067800, 1121190, 1180200, 1201275, 1345428, 1494920, 1601700, 1681785, 1770300, 1868650, 1922040, 2242380, 2402550, 2690856, 2802975, 3203400, 3363570, 3540600, 3737300, 4484760, 4805100, 5605950, 6727140, 7474600, 8408925, 9610200, 11211900, 13454280, 16817850, 22423800, 33635700, 67271400]

約数ペア:

[(1, 67271400), (2, 33635700), (3, 22423800), (4, 16817850), (5, 13454280), (6, 11211900), (7, 9610200), (8, 8408925), (9, 7474600), (10, 6727140), (12, 5605950), (14, 4805100), (15, 4484760), (18, 3737300), (19, 3540600), (20, 3363570), (21, 3203400), (24, 2802975), (25, 2690856), (28, 2402550), (30, 2242380), (35, 1922040), (36, 1868650), (38, 1770300), (40, 1681785), (42, 1601700), (45, 1494920), (50, 1345428), (56, 1201275), (57, 1180200), (60, 1121190), (63, 1067800), (70, 961020), (72, 934325), (75, 896952), (76, 885150), (84, 800850), (90, 747460), (95, 708120), (100, 672714), (105, 640680), (114, 590100), (120, 560595), (126, 533900), (133, 505800), (140, 480510), (150, 448476), (152, 442575), (168, 400425), (171, 393400), (175, 384408), (180, 373730), (190, 354060), (200, 336357), (210, 320340), (225, 298984), (228, 295050), (252, 266950), (266, 252900), (280, 240255), (281, 239400), (285, 236040), (300, 224238), (315, 213560), (342, 196700), (350, 192204), (360, 186865), (380, 177030), (399, 168600), (420, 160170), (450, 149492), (456, 147525), (475, 141624), (504, 133475), (525, 128136), (532, 126450), (562, 119700), (570, 118020), (600, 112119), (630, 106780), (665, 101160), (684, 98350), (700, 96102), (760, 88515), (798, 84300), (840, 80085), (843, 79800), (855, 78680), (900, 74746), (950, 70812), (1050, 64068), (1064, 63225), (1124, 59850), (1140, 59010), (1197, 56200), (1260, 53390), (1330, 50580), (1368, 49175), (1400, 48051), (1405, 47880), (1425, 47208), (1575, 42712), (1596, 42150), (1686, 39900), (1710, 39340), (1800, 37373), (1900, 35406), (1967, 34200), (1995, 33720), (2100, 32034), (2248, 29925), (2280, 29505), (2394, 28100), (2520, 26695), (2529, 26600), (2660, 25290), (2810, 23940), (2850, 23604), (3150, 21356), (3192, 21075), (3325, 20232), (3372, 19950), (3420, 19670), (3800, 17703), (3934, 17100), (3990, 16860), (4200, 16017), (4215, 15960), (4275, 15736), (4788, 14050), (5058, 13300), (5320, 12645), (5339, 12600), (5620, 11970), (5700, 11802), (5901, 11400), (5985, 11240), (6300, 10678), (6650, 10116), (6744, 9975), (6840, 9835), (7025, 9576), (7868, 8550), (7980, 8430)]