31868200

素因数分解:

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

素因数の和:156

約数の個数: 192

約数和(自身を含む): 97493760

約数和(自身を除く): 65625560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 85, 91, 100, 103, 104, 119, 130, 136, 140, 170, 175, 182, 200, 206, 221, 238, 260, 280, 325, 340, 350, 364, 412, 425, 442, 455, 476, 515, 520, 595, 650, 680, 700, 721, 728, 824, 850, 884, 910, 952, 1030, 1105, 1190, 1300, 1339, 1400, 1442, 1547, 1700, 1751, 1768, 1820, 2060, 2210, 2275, 2380, 2575, 2600, 2678, 2884, 2975, 3094, 3400, 3502, 3605, 3640, 4120, 4420, 4550, 4760, 5150, 5356, 5525, 5768, 5950, 6188, 6695, 7004, 7210, 7735, 8755, 8840, 9100, 9373, 10300, 10712, 11050, 11900, 12257, 12376, 13390, 14008, 14420, 15470, 17510, 18025, 18200, 18746, 20600, 22100, 22763, 23800, 24514, 26780, 28840, 30940, 33475, 35020, 36050, 37492, 38675, 43775, 44200, 45526, 46865, 49028, 53560, 61285, 61880, 66950, 70040, 72100, 74984, 77350, 87550, 91052, 93730, 98056, 113815, 122570, 133900, 144200, 154700, 159341, 175100, 182104, 187460, 227630, 234325, 245140, 267800, 306425, 309400, 318682, 350200, 374920, 455260, 468650, 490280, 569075, 612850, 637364, 796705, 910520, 937300, 1138150, 1225700, 1274728, 1593410, 1874600, 2276300, 2451400, 3186820, 3983525, 4552600, 6373640, 7967050, 15934100, 31868200]

約数ペア:

[(1, 31868200), (2, 15934100), (4, 7967050), (5, 6373640), (7, 4552600), (8, 3983525), (10, 3186820), (13, 2451400), (14, 2276300), (17, 1874600), (20, 1593410), (25, 1274728), (26, 1225700), (28, 1138150), (34, 937300), (35, 910520), (40, 796705), (50, 637364), (52, 612850), (56, 569075), (65, 490280), (68, 468650), (70, 455260), (85, 374920), (91, 350200), (100, 318682), (103, 309400), (104, 306425), (119, 267800), (130, 245140), (136, 234325), (140, 227630), (170, 187460), (175, 182104), (182, 175100), (200, 159341), (206, 154700), (221, 144200), (238, 133900), (260, 122570), (280, 113815), (325, 98056), (340, 93730), (350, 91052), (364, 87550), (412, 77350), (425, 74984), (442, 72100), (455, 70040), (476, 66950), (515, 61880), (520, 61285), (595, 53560), (650, 49028), (680, 46865), (700, 45526), (721, 44200), (728, 43775), (824, 38675), (850, 37492), (884, 36050), (910, 35020), (952, 33475), (1030, 30940), (1105, 28840), (1190, 26780), (1300, 24514), (1339, 23800), (1400, 22763), (1442, 22100), (1547, 20600), (1700, 18746), (1751, 18200), (1768, 18025), (1820, 17510), (2060, 15470), (2210, 14420), (2275, 14008), (2380, 13390), (2575, 12376), (2600, 12257), (2678, 11900), (2884, 11050), (2975, 10712), (3094, 10300), (3400, 9373), (3502, 9100), (3605, 8840), (3640, 8755), (4120, 7735), (4420, 7210), (4550, 7004), (4760, 6695), (5150, 6188), (5356, 5950), (5525, 5768)]