21025544400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43913}}^1$

素因数の和:43963

約数の個数: 360

約数和(自身を含む): 87778816320

約数和(自身を除く): 66753271920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 48, 50, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 100, 105, 112, 114, 120, 126, 133, 140, 144, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 240, 252, 266, 280, 285, 300, 304, 315, 336, 342, 350, 360, 380, 399, 400, 420, 450, 456, 475, 504, 525, 532, 560, 570, 600, 630, 665, 684, 700, 720, 760, 798, 840, 855, 900, 912, 950, 1008, 1050, 1064, 1140, 1197, 1200, 1260, 1330, 1368, 1400, 1425, 1520, 1575, 1596, 1680, 1710, 1800, 1900, 1995, 2100, 2128, 2280, 2394, 2520, 2660, 2736, 2800, 2850, 3150, 3192, 3325, 3420, 3600, 3800, 3990, 4200, 4275, 4560, 4788, 5040, 5320, 5700, 5985, 6300, 6384, 6650, 6840, 7600, 7980, 8400, 8550, 9576, 9975, 10640, 11400, 11970, 12600, 13300, 13680, 15960, 17100, 19152, 19950, 22800, 23940, 25200, 26600, 29925, 31920, 34200, 39900, 43913, 47880, 53200, 59850, 68400, 79800, 87826, 95760, 119700, 131739, 159600, 175652, 219565, 239400, 263478, 307391, 351304, 395217, 439130, 478800, 526956, 614782, 658695, 702608, 790434, 834347, 878260, 922173, 1053912, 1097825, 1229564, 1317390, 1536955, 1580868, 1668694, 1756520, 1844346, 1976085, 2107824, 2195650, 2459128, 2503041, 2634780, 2766519, 3073910, 3161736, 3293475, 3337388, 3513040, 3688692, 3952170, 4171735, 4391300, 4610865, 4918256, 5006082, 5269560, 5533038, 5840429, 6147820, 6323472, 6586950, 6674776, 7377384, 7509123, 7684775, 7904340, 8343470, 8782600, 9221730, 9880425, 10012164, 10539120, 11066076, 11680858, 12295640, 12515205, 13173900, 13349552, 13832595, 14754768, 15018246, 15369550, 15808680, 16686940, 17521287, 17565200, 18443460, 19760850, 20024328, 20858675, 22132152, 23054325, 23361716, 24591280, 25030410, 26347800, 27665190, 29202145, 30036492, 30739100, 31617360, 33373880, 35042574, 36886920, 37545615, 39521700, 40048656, 41717350, 44264304, 46108650, 46723432, 50060820, 52563861, 52695600, 55330380, 58404290, 60072984, 61478200, 62576025, 66747760, 69162975, 70085148, 73773840, 75091230, 79043400, 83434700, 87606435, 92217300, 93446864, 100121640, 105127722, 110660760, 116808580, 120145968, 122956400, 125152050, 138325950, 140170296, 146010725, 150182460, 158086800, 166869400, 175212870, 184434600, 187728075, 200243280, 210255444, 221321520, 233617160, 250304100, 262819305, 276651900, 280340592, 292021450, 300364920, 333738800, 350425740, 368869200, 375456150, 420510888, 438032175, 467234320, 500608200, 525638610, 553303800, 584042900, 600729840, 700851480, 750912300, 841021776, 876064350, 1001216400, 1051277220, 1106607600, 1168085800, 1314096525, 1401702960, 1501824600, 1752128700, 2102554440, 2336171600, 2628193050, 3003649200, 3504257400, 4205108880, 5256386100, 7008514800, 10512772200, 21025544400]

約数ペア:

[(1, 21025544400), (2, 10512772200), (3, 7008514800), (4, 5256386100), (5, 4205108880), (6, 3504257400), (7, 3003649200), (8, 2628193050), (9, 2336171600), (10, 2102554440), (12, 1752128700), (14, 1501824600), (15, 1401702960), (16, 1314096525), (18, 1168085800), (19, 1106607600), (20, 1051277220), (21, 1001216400), (24, 876064350), (25, 841021776), (28, 750912300), (30, 700851480), (35, 600729840), (36, 584042900), (38, 553303800), (40, 525638610), (42, 500608200), (45, 467234320), (48, 438032175), (50, 420510888), (56, 375456150), (57, 368869200), (60, 350425740), (63, 333738800), (70, 300364920), (72, 292021450), (75, 280340592), (76, 276651900), (80, 262819305), (84, 250304100), (90, 233617160), (95, 221321520), (100, 210255444), (105, 200243280), (112, 187728075), (114, 184434600), (120, 175212870), (126, 166869400), (133, 158086800), (140, 150182460), (144, 146010725), (150, 140170296), (152, 138325950), (168, 125152050), (171, 122956400), (175, 120145968), (180, 116808580), (190, 110660760), (200, 105127722), (210, 100121640), (225, 93446864), (228, 92217300), (240, 87606435), (252, 83434700), (266, 79043400), (280, 75091230), (285, 73773840), (300, 70085148), (304, 69162975), (315, 66747760), (336, 62576025), (342, 61478200), (350, 60072984), (360, 58404290), (380, 55330380), (399, 52695600), (400, 52563861), (420, 50060820), (450, 46723432), (456, 46108650), (475, 44264304), (504, 41717350), (525, 40048656), (532, 39521700), (560, 37545615), (570, 36886920), (600, 35042574), (630, 33373880), (665, 31617360), (684, 30739100), (700, 30036492), (720, 29202145), (760, 27665190), (798, 26347800), (840, 25030410), (855, 24591280), (900, 23361716), (912, 23054325), (950, 22132152), (1008, 20858675), (1050, 20024328), (1064, 19760850), (1140, 18443460), (1197, 17565200), (1200, 17521287), (1260, 16686940), (1330, 15808680), (1368, 15369550), (1400, 15018246), (1425, 14754768), (1520, 13832595), (1575, 13349552), (1596, 13173900), (1680, 12515205), (1710, 12295640), (1800, 11680858), (1900, 11066076), (1995, 10539120), (2100, 10012164), (2128, 9880425), (2280, 9221730), (2394, 8782600), (2520, 8343470), (2660, 7904340), (2736, 7684775), (2800, 7509123), (2850, 7377384), (3150, 6674776), (3192, 6586950), (3325, 6323472), (3420, 6147820), (3600, 5840429), (3800, 5533038), (3990, 5269560), (4200, 5006082), (4275, 4918256), (4560, 4610865), (4788, 4391300), (5040, 4171735), (5320, 3952170), (5700, 3688692), (5985, 3513040), (6300, 3337388), (6384, 3293475), (6650, 3161736), (6840, 3073910), (7600, 2766519), (7980, 2634780), (8400, 2503041), (8550, 2459128), (9576, 2195650), (9975, 2107824), (10640, 1976085), (11400, 1844346), (11970, 1756520), (12600, 1668694), (13300, 1580868), (13680, 1536955), (15960, 1317390), (17100, 1229564), (19152, 1097825), (19950, 1053912), (22800, 922173), (23940, 878260), (25200, 834347), (26600, 790434), (29925, 702608), (31920, 658695), (34200, 614782), (39900, 526956), (43913, 478800), (47880, 439130), (53200, 395217), (59850, 351304), (68400, 307391), (79800, 263478), (87826, 239400), (95760, 219565), (119700, 175652), (131739, 159600)]