79670500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 228953088

約数和(自身を除く): 149282588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 103, 119, 125, 130, 140, 170, 175, 182, 206, 221, 238, 250, 260, 325, 340, 350, 364, 412, 425, 442, 455, 476, 500, 515, 595, 650, 700, 721, 850, 875, 884, 910, 1030, 1105, 1190, 1300, 1339, 1442, 1547, 1625, 1700, 1750, 1751, 1820, 2060, 2125, 2210, 2275, 2380, 2575, 2678, 2884, 2975, 3094, 3250, 3500, 3502, 3605, 4250, 4420, 4550, 5150, 5356, 5525, 5950, 6188, 6500, 6695, 7004, 7210, 7735, 8500, 8755, 9100, 9373, 10300, 11050, 11375, 11900, 12257, 12875, 13390, 14420, 14875, 15470, 17510, 18025, 18746, 22100, 22750, 22763, 24514, 25750, 26780, 27625, 29750, 30940, 33475, 35020, 36050, 37492, 38675, 43775, 45500, 45526, 46865, 49028, 51500, 55250, 59500, 61285, 66950, 72100, 77350, 87550, 90125, 91052, 93730, 110500, 113815, 122570, 133900, 154700, 159341, 167375, 175100, 180250, 187460, 193375, 218875, 227630, 234325, 245140, 306425, 318682, 334750, 360500, 386750, 437750, 455260, 468650, 569075, 612850, 637364, 669500, 773500, 796705, 875500, 937300, 1138150, 1171625, 1225700, 1532125, 1593410, 2276300, 2343250, 2845375, 3064250, 3186820, 3983525, 4686500, 5690750, 6128500, 7967050, 11381500, 15934100, 19917625, 39835250, 79670500]

約数ペア:

[(1, 79670500), (2, 39835250), (4, 19917625), (5, 15934100), (7, 11381500), (10, 7967050), (13, 6128500), (14, 5690750), (17, 4686500), (20, 3983525), (25, 3186820), (26, 3064250), (28, 2845375), (34, 2343250), (35, 2276300), (50, 1593410), (52, 1532125), (65, 1225700), (68, 1171625), (70, 1138150), (85, 937300), (91, 875500), (100, 796705), (103, 773500), (119, 669500), (125, 637364), (130, 612850), (140, 569075), (170, 468650), (175, 455260), (182, 437750), (206, 386750), (221, 360500), (238, 334750), (250, 318682), (260, 306425), (325, 245140), (340, 234325), (350, 227630), (364, 218875), (412, 193375), (425, 187460), (442, 180250), (455, 175100), (476, 167375), (500, 159341), (515, 154700), (595, 133900), (650, 122570), (700, 113815), (721, 110500), (850, 93730), (875, 91052), (884, 90125), (910, 87550), (1030, 77350), (1105, 72100), (1190, 66950), (1300, 61285), (1339, 59500), (1442, 55250), (1547, 51500), (1625, 49028), (1700, 46865), (1750, 45526), (1751, 45500), (1820, 43775), (2060, 38675), (2125, 37492), (2210, 36050), (2275, 35020), (2380, 33475), (2575, 30940), (2678, 29750), (2884, 27625), (2975, 26780), (3094, 25750), (3250, 24514), (3500, 22763), (3502, 22750), (3605, 22100), (4250, 18746), (4420, 18025), (4550, 17510), (5150, 15470), (5356, 14875), (5525, 14420), (5950, 13390), (6188, 12875), (6500, 12257), (6695, 11900), (7004, 11375), (7210, 11050), (7735, 10300), (8500, 9373), (8755, 9100)]