221428350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 759951360

約数和(自身を除く): 538523010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 27, 30, 31, 33, 37, 39, 45, 50, 54, 55, 62, 65, 66, 74, 75, 78, 90, 93, 99, 110, 111, 117, 130, 135, 143, 150, 155, 165, 185, 186, 195, 198, 222, 225, 234, 270, 275, 279, 286, 297, 310, 325, 330, 333, 341, 351, 370, 390, 403, 407, 429, 450, 465, 481, 495, 550, 555, 558, 585, 594, 650, 666, 675, 682, 702, 715, 775, 806, 814, 825, 837, 858, 925, 930, 962, 975, 990, 999, 1023, 1110, 1147, 1170, 1209, 1221, 1287, 1350, 1395, 1430, 1443, 1485, 1550, 1650, 1665, 1674, 1705, 1755, 1850, 1950, 1998, 2015, 2035, 2046, 2145, 2294, 2325, 2405, 2418, 2442, 2475, 2574, 2775, 2790, 2886, 2925, 2970, 3069, 3330, 3410, 3441, 3510, 3575, 3627, 3663, 3861, 4030, 4070, 4185, 4290, 4329, 4433, 4650, 4810, 4950, 4995, 5115, 5291, 5550, 5735, 5850, 6045, 6105, 6138, 6435, 6882, 6975, 7150, 7215, 7254, 7326, 7425, 7722, 8325, 8370, 8525, 8658, 8775, 8866, 9207, 9990, 10075, 10175, 10230, 10323, 10582, 10725, 10881, 10989, 11470, 12025, 12090, 12210, 12617, 12870, 12987, 13299, 13950, 14430, 14850, 14911, 15345, 15873, 16650, 17050, 17205, 17550, 18135, 18315, 18414, 19305, 20150, 20350, 20646, 20925, 21450, 21645, 21762, 21978, 22165, 24050, 24975, 25234, 25575, 25974, 26455, 26598, 28675, 29822, 30225, 30525, 30690, 30969, 31746, 32175, 34410, 36075, 36270, 36630, 37851, 38610, 39897, 41850, 43290, 44330, 44733, 46035, 47619, 49950, 51150, 51615, 52910, 54405, 54945, 57350, 60450, 61050, 61938, 63085, 64350, 64935, 66495, 72150, 74555, 75702, 76725, 79365, 79794, 86025, 89466, 90675, 91575, 92070, 95238, 96525, 103230, 108225, 108810, 109890, 110825, 113553, 119691, 126170, 129870, 132275, 132990, 134199, 142857, 149110, 153450, 154845, 158730, 164021, 172050, 181350, 183150, 189255, 193050, 199485, 216450, 221650, 223665, 227106, 230175, 238095, 239382, 258075, 264550, 268398, 272025, 274725, 285714, 309690, 315425, 324675, 328042, 332475, 340659, 372775, 378510, 396825, 398970, 402597, 447330, 460350, 476190, 492063, 516150, 544050, 549450, 567765, 598455, 630850, 649350, 664950, 670995, 681318, 714285, 745550, 774225, 793650, 805194, 820105, 946275, 984126, 997425, 1118325, 1135530, 1190475, 1196910, 1341990, 1428570, 1476189, 1548450, 1640210, 1703295, 1892550, 1994850, 2012985, 2236650, 2380950, 2460315, 2838825, 2952378, 2992275, 3354975, 3406590, 3571425, 4025970, 4100525, 4428567, 4920630, 5677650, 5984550, 6709950, 7142850, 7380945, 8201050, 8516475, 8857134, 10064925, 12301575, 14761890, 17032950, 20129850, 22142835, 24603150, 36904725, 44285670, 73809450, 110714175, 221428350]

約数ペア:

[(1, 221428350), (2, 110714175), (3, 73809450), (5, 44285670), (6, 36904725), (9, 24603150), (10, 22142835), (11, 20129850), (13, 17032950), (15, 14761890), (18, 12301575), (22, 10064925), (25, 8857134), (26, 8516475), (27, 8201050), (30, 7380945), (31, 7142850), (33, 6709950), (37, 5984550), (39, 5677650), (45, 4920630), (50, 4428567), (54, 4100525), (55, 4025970), (62, 3571425), (65, 3406590), (66, 3354975), (74, 2992275), (75, 2952378), (78, 2838825), (90, 2460315), (93, 2380950), (99, 2236650), (110, 2012985), (111, 1994850), (117, 1892550), (130, 1703295), (135, 1640210), (143, 1548450), (150, 1476189), (155, 1428570), (165, 1341990), (185, 1196910), (186, 1190475), (195, 1135530), (198, 1118325), (222, 997425), (225, 984126), (234, 946275), (270, 820105), (275, 805194), (279, 793650), (286, 774225), (297, 745550), (310, 714285), (325, 681318), (330, 670995), (333, 664950), (341, 649350), (351, 630850), (370, 598455), (390, 567765), (403, 549450), (407, 544050), (429, 516150), (450, 492063), (465, 476190), (481, 460350), (495, 447330), (550, 402597), (555, 398970), (558, 396825), (585, 378510), (594, 372775), (650, 340659), (666, 332475), (675, 328042), (682, 324675), (702, 315425), (715, 309690), (775, 285714), (806, 274725), (814, 272025), (825, 268398), (837, 264550), (858, 258075), (925, 239382), (930, 238095), (962, 230175), (975, 227106), (990, 223665), (999, 221650), (1023, 216450), (1110, 199485), (1147, 193050), (1170, 189255), (1209, 183150), (1221, 181350), (1287, 172050), (1350, 164021), (1395, 158730), (1430, 154845), (1443, 153450), (1485, 149110), (1550, 142857), (1650, 134199), (1665, 132990), (1674, 132275), (1705, 129870), (1755, 126170), (1850, 119691), (1950, 113553), (1998, 110825), (2015, 109890), (2035, 108810), (2046, 108225), (2145, 103230), (2294, 96525), (2325, 95238), (2405, 92070), (2418, 91575), (2442, 90675), (2475, 89466), (2574, 86025), (2775, 79794), (2790, 79365), (2886, 76725), (2925, 75702), (2970, 74555), (3069, 72150), (3330, 66495), (3410, 64935), (3441, 64350), (3510, 63085), (3575, 61938), (3627, 61050), (3663, 60450), (3861, 57350), (4030, 54945), (4070, 54405), (4185, 52910), (4290, 51615), (4329, 51150), (4433, 49950), (4650, 47619), (4810, 46035), (4950, 44733), (4995, 44330), (5115, 43290), (5291, 41850), (5550, 39897), (5735, 38610), (5850, 37851), (6045, 36630), (6105, 36270), (6138, 36075), (6435, 34410), (6882, 32175), (6975, 31746), (7150, 30969), (7215, 30690), (7254, 30525), (7326, 30225), (7425, 29822), (7722, 28675), (8325, 26598), (8370, 26455), (8525, 25974), (8658, 25575), (8775, 25234), (8866, 24975), (9207, 24050), (9990, 22165), (10075, 21978), (10175, 21762), (10230, 21645), (10323, 21450), (10582, 20925), (10725, 20646), (10881, 20350), (10989, 20150), (11470, 19305), (12025, 18414), (12090, 18315), (12210, 18135), (12617, 17550), (12870, 17205), (12987, 17050), (13299, 16650), (13950, 15873), (14430, 15345), (14850, 14911)]