218205900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 360

約数和(自身を含む): 806615040

約数和(自身を除く): 588409140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 31, 33, 36, 44, 45, 50, 54, 55, 60, 62, 66, 75, 79, 81, 90, 93, 99, 100, 108, 110, 124, 132, 135, 150, 155, 158, 162, 165, 180, 186, 198, 220, 225, 237, 270, 275, 279, 297, 300, 310, 316, 324, 330, 341, 372, 395, 396, 405, 450, 465, 474, 495, 540, 550, 558, 594, 620, 660, 675, 682, 711, 775, 790, 810, 825, 837, 869, 891, 900, 930, 948, 990, 1023, 1100, 1116, 1185, 1188, 1350, 1364, 1395, 1422, 1485, 1550, 1580, 1620, 1650, 1674, 1705, 1738, 1782, 1860, 1975, 1980, 2025, 2046, 2133, 2325, 2370, 2449, 2475, 2511, 2607, 2700, 2790, 2844, 2970, 3069, 3100, 3300, 3348, 3410, 3476, 3555, 3564, 3950, 4050, 4092, 4185, 4266, 4345, 4455, 4650, 4740, 4898, 4950, 5022, 5115, 5214, 5580, 5925, 5940, 6138, 6399, 6820, 6975, 7110, 7347, 7425, 7821, 7900, 8100, 8370, 8525, 8532, 8690, 8910, 9207, 9300, 9796, 9900, 10044, 10230, 10428, 10665, 11850, 12245, 12276, 12555, 12798, 13035, 13950, 14220, 14694, 14850, 15345, 15642, 16740, 17050, 17380, 17775, 17820, 18414, 20460, 20925, 21330, 21725, 22041, 22275, 23463, 23700, 24490, 25110, 25575, 25596, 26070, 26939, 27621, 27900, 29388, 29700, 30690, 31284, 31995, 34100, 35550, 36735, 36828, 39105, 41850, 42660, 43450, 44082, 44550, 46035, 46926, 48980, 50220, 51150, 52140, 53325, 53878, 55242, 61225, 61380, 62775, 63990, 65175, 66123, 70389, 71100, 73470, 76725, 78210, 80817, 83700, 86900, 88164, 89100, 92070, 93852, 102300, 106650, 107756, 110205, 110484, 117315, 122450, 125550, 127980, 130350, 132246, 134695, 138105, 140778, 146940, 153450, 156420, 159975, 161634, 183675, 184140, 195525, 198369, 213300, 220410, 230175, 234630, 242451, 244900, 251100, 260700, 264492, 269390, 276210, 281556, 306900, 319950, 323268, 330615, 351945, 367350, 391050, 396738, 404085, 440820, 460350, 469260, 484902, 538780, 551025, 552420, 586575, 639900, 661230, 673475, 690525, 703890, 727353, 734700, 782100, 793476, 808170, 920700, 969804, 991845, 1102050, 1173150, 1212255, 1322460, 1346950, 1381050, 1407780, 1454706, 1616340, 1653075, 1759725, 1983690, 2020425, 2182059, 2204100, 2346300, 2424510, 2693900, 2762100, 2909412, 3306150, 3519450, 3636765, 3967380, 4040850, 4364118, 4849020, 4959225, 6061275, 6612300, 7038900, 7273530, 8081700, 8728236, 9918450, 10910295, 12122550, 14547060, 18183825, 19836900, 21820590, 24245100, 36367650, 43641180, 54551475, 72735300, 109102950, 218205900]

約数ペア:

[(1, 218205900), (2, 109102950), (3, 72735300), (4, 54551475), (5, 43641180), (6, 36367650), (9, 24245100), (10, 21820590), (11, 19836900), (12, 18183825), (15, 14547060), (18, 12122550), (20, 10910295), (22, 9918450), (25, 8728236), (27, 8081700), (30, 7273530), (31, 7038900), (33, 6612300), (36, 6061275), (44, 4959225), (45, 4849020), (50, 4364118), (54, 4040850), (55, 3967380), (60, 3636765), (62, 3519450), (66, 3306150), (75, 2909412), (79, 2762100), (81, 2693900), (90, 2424510), (93, 2346300), (99, 2204100), (100, 2182059), (108, 2020425), (110, 1983690), (124, 1759725), (132, 1653075), (135, 1616340), (150, 1454706), (155, 1407780), (158, 1381050), (162, 1346950), (165, 1322460), (180, 1212255), (186, 1173150), (198, 1102050), (220, 991845), (225, 969804), (237, 920700), (270, 808170), (275, 793476), (279, 782100), (297, 734700), (300, 727353), (310, 703890), (316, 690525), (324, 673475), (330, 661230), (341, 639900), (372, 586575), (395, 552420), (396, 551025), (405, 538780), (450, 484902), (465, 469260), (474, 460350), (495, 440820), (540, 404085), (550, 396738), (558, 391050), (594, 367350), (620, 351945), (660, 330615), (675, 323268), (682, 319950), (711, 306900), (775, 281556), (790, 276210), (810, 269390), (825, 264492), (837, 260700), (869, 251100), (891, 244900), (900, 242451), (930, 234630), (948, 230175), (990, 220410), (1023, 213300), (1100, 198369), (1116, 195525), (1185, 184140), (1188, 183675), (1350, 161634), (1364, 159975), (1395, 156420), (1422, 153450), (1485, 146940), (1550, 140778), (1580, 138105), (1620, 134695), (1650, 132246), (1674, 130350), (1705, 127980), (1738, 125550), (1782, 122450), (1860, 117315), (1975, 110484), (1980, 110205), (2025, 107756), (2046, 106650), (2133, 102300), (2325, 93852), (2370, 92070), (2449, 89100), (2475, 88164), (2511, 86900), (2607, 83700), (2700, 80817), (2790, 78210), (2844, 76725), (2970, 73470), (3069, 71100), (3100, 70389), (3300, 66123), (3348, 65175), (3410, 63990), (3476, 62775), (3555, 61380), (3564, 61225), (3950, 55242), (4050, 53878), (4092, 53325), (4185, 52140), (4266, 51150), (4345, 50220), (4455, 48980), (4650, 46926), (4740, 46035), (4898, 44550), (4950, 44082), (5022, 43450), (5115, 42660), (5214, 41850), (5580, 39105), (5925, 36828), (5940, 36735), (6138, 35550), (6399, 34100), (6820, 31995), (6975, 31284), (7110, 30690), (7347, 29700), (7425, 29388), (7821, 27900), (7900, 27621), (8100, 26939), (8370, 26070), (8525, 25596), (8532, 25575), (8690, 25110), (8910, 24490), (9207, 23700), (9300, 23463), (9796, 22275), (9900, 22041), (10044, 21725), (10230, 21330), (10428, 20925), (10665, 20460), (11850, 18414), (12245, 17820), (12276, 17775), (12555, 17380), (12798, 17050), (13035, 16740), (13950, 15642), (14220, 15345), (14694, 14850)]