212803500

素因数分解:

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

素因数の和:1601

約数の個数: 192

約数和(自身を含む): 763176960

約数和(自身を除く): 550373460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 390, 420, 455, 500, 525, 546, 650, 700, 750, 780, 875, 910, 975, 1050, 1092, 1300, 1365, 1500, 1559, 1625, 1750, 1820, 1950, 2100, 2275, 2625, 2730, 3118, 3250, 3500, 3900, 4550, 4677, 4875, 5250, 5460, 6236, 6500, 6825, 7795, 9100, 9354, 9750, 10500, 10913, 11375, 13650, 15590, 18708, 19500, 20267, 21826, 22750, 23385, 27300, 31180, 32739, 34125, 38975, 40534, 43652, 45500, 46770, 54565, 60801, 65478, 68250, 77950, 81068, 93540, 101335, 109130, 116925, 121602, 130956, 136500, 141869, 155900, 163695, 194875, 202670, 218260, 233850, 243204, 272825, 283738, 304005, 327390, 389750, 405340, 425607, 467700, 506675, 545650, 567476, 584625, 608010, 654780, 709345, 779500, 818475, 851214, 1013350, 1091300, 1169250, 1216020, 1364125, 1418690, 1520025, 1636950, 1702428, 2026700, 2128035, 2338500, 2533375, 2728250, 2837380, 3040050, 3273900, 3546725, 4092375, 4256070, 5066750, 5456500, 6080100, 7093450, 7600125, 8184750, 8512140, 10133500, 10640175, 14186900, 15200250, 16369500, 17733625, 21280350, 30400500, 35467250, 42560700, 53200875, 70934500, 106401750, 212803500]

約数ペア:

[(1, 212803500), (2, 106401750), (3, 70934500), (4, 53200875), (5, 42560700), (6, 35467250), (7, 30400500), (10, 21280350), (12, 17733625), (13, 16369500), (14, 15200250), (15, 14186900), (20, 10640175), (21, 10133500), (25, 8512140), (26, 8184750), (28, 7600125), (30, 7093450), (35, 6080100), (39, 5456500), (42, 5066750), (50, 4256070), (52, 4092375), (60, 3546725), (65, 3273900), (70, 3040050), (75, 2837380), (78, 2728250), (84, 2533375), (91, 2338500), (100, 2128035), (105, 2026700), (125, 1702428), (130, 1636950), (140, 1520025), (150, 1418690), (156, 1364125), (175, 1216020), (182, 1169250), (195, 1091300), (210, 1013350), (250, 851214), (260, 818475), (273, 779500), (300, 709345), (325, 654780), (350, 608010), (364, 584625), (375, 567476), (390, 545650), (420, 506675), (455, 467700), (500, 425607), (525, 405340), (546, 389750), (650, 327390), (700, 304005), (750, 283738), (780, 272825), (875, 243204), (910, 233850), (975, 218260), (1050, 202670), (1092, 194875), (1300, 163695), (1365, 155900), (1500, 141869), (1559, 136500), (1625, 130956), (1750, 121602), (1820, 116925), (1950, 109130), (2100, 101335), (2275, 93540), (2625, 81068), (2730, 77950), (3118, 68250), (3250, 65478), (3500, 60801), (3900, 54565), (4550, 46770), (4677, 45500), (4875, 43652), (5250, 40534), (5460, 38975), (6236, 34125), (6500, 32739), (6825, 31180), (7795, 27300), (9100, 23385), (9354, 22750), (9750, 21826), (10500, 20267), (10913, 19500), (11375, 18708), (13650, 15590)]