297924900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1603

約数の個数: 216

約数和(自身を含む): 1080555840

約数和(自身を除く): 782630940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 325, 350, 364, 390, 420, 455, 490, 525, 546, 588, 637, 650, 700, 735, 780, 910, 975, 980, 1050, 1092, 1225, 1274, 1300, 1365, 1470, 1559, 1820, 1911, 1950, 2100, 2275, 2450, 2548, 2730, 2940, 3118, 3185, 3675, 3822, 3900, 4550, 4677, 4900, 5460, 6236, 6370, 6825, 7350, 7644, 7795, 9100, 9354, 9555, 10913, 12740, 13650, 14700, 15590, 15925, 18708, 19110, 20267, 21826, 23385, 27300, 31180, 31850, 32739, 38220, 38975, 40534, 43652, 46770, 47775, 54565, 60801, 63700, 65478, 76391, 77950, 81068, 93540, 95550, 101335, 109130, 116925, 121602, 130956, 141869, 152782, 155900, 163695, 191100, 202670, 218260, 229173, 233850, 243204, 272825, 283738, 304005, 305564, 327390, 381955, 405340, 425607, 458346, 467700, 506675, 545650, 567476, 608010, 654780, 709345, 763910, 818475, 851214, 916692, 993083, 1013350, 1091300, 1145865, 1216020, 1418690, 1520025, 1527820, 1636950, 1702428, 1909775, 1986166, 2026700, 2128035, 2291730, 2837380, 2979249, 3040050, 3273900, 3546725, 3819550, 3972332, 4256070, 4583460, 4965415, 5729325, 5958498, 6080100, 7093450, 7639100, 8512140, 9930830, 10640175, 11458650, 11916996, 14186900, 14896245, 19861660, 21280350, 22917300, 24827075, 29792490, 42560700, 49654150, 59584980, 74481225, 99308300, 148962450, 297924900]

約数ペア:

[(1, 297924900), (2, 148962450), (3, 99308300), (4, 74481225), (5, 59584980), (6, 49654150), (7, 42560700), (10, 29792490), (12, 24827075), (13, 22917300), (14, 21280350), (15, 19861660), (20, 14896245), (21, 14186900), (25, 11916996), (26, 11458650), (28, 10640175), (30, 9930830), (35, 8512140), (39, 7639100), (42, 7093450), (49, 6080100), (50, 5958498), (52, 5729325), (60, 4965415), (65, 4583460), (70, 4256070), (75, 3972332), (78, 3819550), (84, 3546725), (91, 3273900), (98, 3040050), (100, 2979249), (105, 2837380), (130, 2291730), (140, 2128035), (147, 2026700), (150, 1986166), (156, 1909775), (175, 1702428), (182, 1636950), (195, 1527820), (196, 1520025), (210, 1418690), (245, 1216020), (260, 1145865), (273, 1091300), (294, 1013350), (300, 993083), (325, 916692), (350, 851214), (364, 818475), (390, 763910), (420, 709345), (455, 654780), (490, 608010), (525, 567476), (546, 545650), (588, 506675), (637, 467700), (650, 458346), (700, 425607), (735, 405340), (780, 381955), (910, 327390), (975, 305564), (980, 304005), (1050, 283738), (1092, 272825), (1225, 243204), (1274, 233850), (1300, 229173), (1365, 218260), (1470, 202670), (1559, 191100), (1820, 163695), (1911, 155900), (1950, 152782), (2100, 141869), (2275, 130956), (2450, 121602), (2548, 116925), (2730, 109130), (2940, 101335), (3118, 95550), (3185, 93540), (3675, 81068), (3822, 77950), (3900, 76391), (4550, 65478), (4677, 63700), (4900, 60801), (5460, 54565), (6236, 47775), (6370, 46770), (6825, 43652), (7350, 40534), (7644, 38975), (7795, 38220), (9100, 32739), (9354, 31850), (9555, 31180), (10913, 27300), (12740, 23385), (13650, 21826), (14700, 20267), (15590, 19110), (15925, 18708)]