1994902800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{1249}}^1$

素因数の和:1303

約数の個数: 240

約数和(自身を含む): 7034520000

約数和(自身を除く): 5039617200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 132, 150, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 363, 400, 440, 484, 528, 550, 600, 605, 660, 726, 825, 880, 968, 1100, 1200, 1210, 1249, 1320, 1331, 1452, 1650, 1815, 1936, 2200, 2420, 2498, 2640, 2662, 2904, 3025, 3300, 3630, 3747, 3993, 4400, 4840, 4996, 5324, 5808, 6050, 6245, 6600, 6655, 7260, 7494, 7986, 9075, 9680, 9992, 10648, 12100, 12490, 13200, 13310, 13739, 14520, 14988, 15972, 18150, 18735, 19965, 19984, 21296, 24200, 24980, 26620, 27478, 29040, 29976, 31225, 31944, 33275, 36300, 37470, 39930, 41217, 48400, 49960, 53240, 54956, 59952, 62450, 63888, 66550, 68695, 72600, 74940, 79860, 82434, 93675, 99825, 99920, 106480, 109912, 124900, 133100, 137390, 145200, 149880, 151129, 159720, 164868, 187350, 199650, 206085, 219824, 249800, 266200, 274780, 299760, 302258, 319440, 329736, 343475, 374700, 399300, 412170, 453387, 499600, 532400, 549560, 604516, 659472, 686950, 749400, 755645, 798600, 824340, 906774, 1030425, 1099120, 1209032, 1373900, 1498800, 1511290, 1597200, 1648680, 1662419, 1813548, 2060850, 2266935, 2418064, 2747800, 3022580, 3297360, 3324838, 3627096, 3778225, 4121700, 4533870, 4987257, 5495600, 6045160, 6649676, 7254192, 7556450, 8243400, 8312095, 9067740, 9974514, 11334675, 12090320, 13299352, 15112900, 16486800, 16624190, 18135480, 19949028, 22669350, 24936285, 26598704, 30225800, 33248380, 36270960, 39898056, 41560475, 45338700, 49872570, 60451600, 66496760, 79796112, 83120950, 90677400, 99745140, 124681425, 132993520, 166241900, 181354800, 199490280, 249362850, 332483800, 398980560, 498725700, 664967600, 997451400, 1994902800]

約数ペア:

[(1, 1994902800), (2, 997451400), (3, 664967600), (4, 498725700), (5, 398980560), (6, 332483800), (8, 249362850), (10, 199490280), (11, 181354800), (12, 166241900), (15, 132993520), (16, 124681425), (20, 99745140), (22, 90677400), (24, 83120950), (25, 79796112), (30, 66496760), (33, 60451600), (40, 49872570), (44, 45338700), (48, 41560475), (50, 39898056), (55, 36270960), (60, 33248380), (66, 30225800), (75, 26598704), (80, 24936285), (88, 22669350), (100, 19949028), (110, 18135480), (120, 16624190), (121, 16486800), (132, 15112900), (150, 13299352), (165, 12090320), (176, 11334675), (200, 9974514), (220, 9067740), (240, 8312095), (242, 8243400), (264, 7556450), (275, 7254192), (300, 6649676), (330, 6045160), (363, 5495600), (400, 4987257), (440, 4533870), (484, 4121700), (528, 3778225), (550, 3627096), (600, 3324838), (605, 3297360), (660, 3022580), (726, 2747800), (825, 2418064), (880, 2266935), (968, 2060850), (1100, 1813548), (1200, 1662419), (1210, 1648680), (1249, 1597200), (1320, 1511290), (1331, 1498800), (1452, 1373900), (1650, 1209032), (1815, 1099120), (1936, 1030425), (2200, 906774), (2420, 824340), (2498, 798600), (2640, 755645), (2662, 749400), (2904, 686950), (3025, 659472), (3300, 604516), (3630, 549560), (3747, 532400), (3993, 499600), (4400, 453387), (4840, 412170), (4996, 399300), (5324, 374700), (5808, 343475), (6050, 329736), (6245, 319440), (6600, 302258), (6655, 299760), (7260, 274780), (7494, 266200), (7986, 249800), (9075, 219824), (9680, 206085), (9992, 199650), (10648, 187350), (12100, 164868), (12490, 159720), (13200, 151129), (13310, 149880), (13739, 145200), (14520, 137390), (14988, 133100), (15972, 124900), (18150, 109912), (18735, 106480), (19965, 99920), (19984, 99825), (21296, 93675), (24200, 82434), (24980, 79860), (26620, 74940), (27478, 72600), (29040, 68695), (29976, 66550), (31225, 63888), (31944, 62450), (33275, 59952), (36300, 54956), (37470, 53240), (39930, 49960), (41217, 48400)]