71061900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 268316160

約数和(自身を除く): 197254260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 25, 26, 28, 30, 35, 38, 39, 42, 50, 52, 57, 60, 65, 70, 75, 76, 78, 84, 91, 95, 100, 105, 114, 130, 133, 137, 140, 150, 156, 175, 182, 190, 195, 210, 228, 247, 260, 266, 273, 274, 285, 300, 325, 350, 364, 380, 390, 399, 411, 420, 455, 475, 494, 525, 532, 546, 548, 570, 650, 665, 685, 700, 741, 780, 798, 822, 910, 950, 959, 975, 988, 1050, 1092, 1140, 1235, 1300, 1330, 1365, 1370, 1425, 1482, 1596, 1644, 1729, 1781, 1820, 1900, 1918, 1950, 1995, 2055, 2100, 2275, 2470, 2603, 2660, 2730, 2740, 2850, 2877, 2964, 3325, 3425, 3458, 3562, 3705, 3836, 3900, 3990, 4110, 4550, 4795, 4940, 5187, 5206, 5343, 5460, 5700, 5754, 6175, 6650, 6825, 6850, 6916, 7124, 7410, 7809, 7980, 8220, 8645, 8905, 9100, 9590, 9975, 10275, 10374, 10412, 10686, 11508, 12350, 12467, 13015, 13300, 13650, 13700, 14385, 14820, 15618, 17290, 17810, 18221, 18525, 19180, 19950, 20550, 20748, 21372, 23975, 24700, 24934, 25935, 26030, 26715, 27300, 28770, 31236, 33839, 34580, 35620, 36442, 37050, 37401, 39045, 39900, 41100, 43225, 44525, 47950, 49868, 51870, 52060, 53430, 54663, 57540, 62335, 65075, 67678, 71925, 72884, 74100, 74802, 78090, 86450, 89050, 91105, 95900, 101517, 103740, 106860, 109326, 124670, 129675, 130150, 133575, 135356, 143850, 149604, 156180, 169195, 172900, 178100, 182210, 187005, 195225, 203034, 218652, 236873, 249340, 259350, 260300, 267150, 273315, 287700, 311675, 338390, 364420, 374010, 390450, 406068, 455525, 473746, 507585, 518700, 534300, 546630, 623350, 676780, 710619, 748020, 780900, 845975, 911050, 935025, 947492, 1015170, 1093260, 1184365, 1246700, 1366575, 1421238, 1691950, 1822100, 1870050, 2030340, 2368730, 2537925, 2733150, 2842476, 3383900, 3553095, 3740100, 4737460, 5075850, 5466300, 5921825, 7106190, 10151700, 11843650, 14212380, 17765475, 23687300, 35530950, 71061900]

約数ペア:

[(1, 71061900), (2, 35530950), (3, 23687300), (4, 17765475), (5, 14212380), (6, 11843650), (7, 10151700), (10, 7106190), (12, 5921825), (13, 5466300), (14, 5075850), (15, 4737460), (19, 3740100), (20, 3553095), (21, 3383900), (25, 2842476), (26, 2733150), (28, 2537925), (30, 2368730), (35, 2030340), (38, 1870050), (39, 1822100), (42, 1691950), (50, 1421238), (52, 1366575), (57, 1246700), (60, 1184365), (65, 1093260), (70, 1015170), (75, 947492), (76, 935025), (78, 911050), (84, 845975), (91, 780900), (95, 748020), (100, 710619), (105, 676780), (114, 623350), (130, 546630), (133, 534300), (137, 518700), (140, 507585), (150, 473746), (156, 455525), (175, 406068), (182, 390450), (190, 374010), (195, 364420), (210, 338390), (228, 311675), (247, 287700), (260, 273315), (266, 267150), (273, 260300), (274, 259350), (285, 249340), (300, 236873), (325, 218652), (350, 203034), (364, 195225), (380, 187005), (390, 182210), (399, 178100), (411, 172900), (420, 169195), (455, 156180), (475, 149604), (494, 143850), (525, 135356), (532, 133575), (546, 130150), (548, 129675), (570, 124670), (650, 109326), (665, 106860), (685, 103740), (700, 101517), (741, 95900), (780, 91105), (798, 89050), (822, 86450), (910, 78090), (950, 74802), (959, 74100), (975, 72884), (988, 71925), (1050, 67678), (1092, 65075), (1140, 62335), (1235, 57540), (1300, 54663), (1330, 53430), (1365, 52060), (1370, 51870), (1425, 49868), (1482, 47950), (1596, 44525), (1644, 43225), (1729, 41100), (1781, 39900), (1820, 39045), (1900, 37401), (1918, 37050), (1950, 36442), (1995, 35620), (2055, 34580), (2100, 33839), (2275, 31236), (2470, 28770), (2603, 27300), (2660, 26715), (2730, 26030), (2740, 25935), (2850, 24934), (2877, 24700), (2964, 23975), (3325, 21372), (3425, 20748), (3458, 20550), (3562, 19950), (3705, 19180), (3836, 18525), (3900, 18221), (3990, 17810), (4110, 17290), (4550, 15618), (4795, 14820), (4940, 14385), (5187, 13700), (5206, 13650), (5343, 13300), (5460, 13015), (5700, 12467), (5754, 12350), (6175, 11508), (6650, 10686), (6825, 10412), (6850, 10374), (6916, 10275), (7124, 9975), (7410, 9590), (7809, 9100), (7980, 8905), (8220, 8645)]