68819400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 265061160

約数和(自身を除く): 196241760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 45, 50, 51, 52, 60, 65, 68, 72, 75, 78, 85, 90, 100, 102, 104, 117, 120, 130, 136, 150, 153, 156, 170, 173, 180, 195, 200, 204, 221, 225, 234, 255, 260, 300, 306, 312, 325, 340, 346, 360, 390, 408, 425, 442, 450, 468, 510, 519, 520, 585, 600, 612, 650, 663, 680, 692, 765, 780, 850, 865, 884, 900, 936, 975, 1020, 1038, 1105, 1170, 1224, 1275, 1300, 1326, 1384, 1530, 1557, 1560, 1700, 1730, 1768, 1800, 1950, 1989, 2040, 2076, 2210, 2249, 2340, 2550, 2595, 2600, 2652, 2925, 2941, 3060, 3114, 3315, 3400, 3460, 3825, 3900, 3978, 4152, 4325, 4420, 4498, 4680, 5100, 5190, 5304, 5525, 5850, 5882, 6120, 6228, 6630, 6747, 6920, 7650, 7785, 7800, 7956, 8650, 8823, 8840, 8996, 9945, 10200, 10380, 11050, 11245, 11700, 11764, 12456, 12975, 13260, 13494, 14705, 15300, 15570, 15912, 16575, 17300, 17646, 17992, 19890, 20241, 20760, 22100, 22490, 23400, 23528, 25950, 26469, 26520, 26988, 29410, 30600, 31140, 33150, 33735, 34600, 35292, 38233, 38925, 39780, 40482, 44115, 44200, 44980, 49725, 51900, 52938, 53976, 56225, 58820, 62280, 66300, 67470, 70584, 73525, 76466, 77850, 79560, 80964, 88230, 89960, 99450, 101205, 103800, 105876, 112450, 114699, 117640, 132345, 132600, 134940, 147050, 152932, 155700, 161928, 168675, 176460, 191165, 198900, 202410, 211752, 220575, 224900, 229398, 264690, 269880, 294100, 305864, 311400, 337350, 344097, 352920, 382330, 397800, 404820, 441150, 449800, 458796, 506025, 529380, 573495, 588200, 661725, 674700, 688194, 764660, 809640, 882300, 917592, 955825, 1012050, 1058760, 1146990, 1323450, 1349400, 1376388, 1529320, 1720485, 1764600, 1911650, 2024100, 2293980, 2646900, 2752776, 2867475, 3440970, 3823300, 4048200, 4587960, 5293800, 5734950, 6881940, 7646600, 8602425, 11469900, 13763880, 17204850, 22939800, 34409700, 68819400]

約数ペア:

[(1, 68819400), (2, 34409700), (3, 22939800), (4, 17204850), (5, 13763880), (6, 11469900), (8, 8602425), (9, 7646600), (10, 6881940), (12, 5734950), (13, 5293800), (15, 4587960), (17, 4048200), (18, 3823300), (20, 3440970), (24, 2867475), (25, 2752776), (26, 2646900), (30, 2293980), (34, 2024100), (36, 1911650), (39, 1764600), (40, 1720485), (45, 1529320), (50, 1376388), (51, 1349400), (52, 1323450), (60, 1146990), (65, 1058760), (68, 1012050), (72, 955825), (75, 917592), (78, 882300), (85, 809640), (90, 764660), (100, 688194), (102, 674700), (104, 661725), (117, 588200), (120, 573495), (130, 529380), (136, 506025), (150, 458796), (153, 449800), (156, 441150), (170, 404820), (173, 397800), (180, 382330), (195, 352920), (200, 344097), (204, 337350), (221, 311400), (225, 305864), (234, 294100), (255, 269880), (260, 264690), (300, 229398), (306, 224900), (312, 220575), (325, 211752), (340, 202410), (346, 198900), (360, 191165), (390, 176460), (408, 168675), (425, 161928), (442, 155700), (450, 152932), (468, 147050), (510, 134940), (519, 132600), (520, 132345), (585, 117640), (600, 114699), (612, 112450), (650, 105876), (663, 103800), (680, 101205), (692, 99450), (765, 89960), (780, 88230), (850, 80964), (865, 79560), (884, 77850), (900, 76466), (936, 73525), (975, 70584), (1020, 67470), (1038, 66300), (1105, 62280), (1170, 58820), (1224, 56225), (1275, 53976), (1300, 52938), (1326, 51900), (1384, 49725), (1530, 44980), (1557, 44200), (1560, 44115), (1700, 40482), (1730, 39780), (1768, 38925), (1800, 38233), (1950, 35292), (1989, 34600), (2040, 33735), (2076, 33150), (2210, 31140), (2249, 30600), (2340, 29410), (2550, 26988), (2595, 26520), (2600, 26469), (2652, 25950), (2925, 23528), (2941, 23400), (3060, 22490), (3114, 22100), (3315, 20760), (3400, 20241), (3460, 19890), (3825, 17992), (3900, 17646), (3978, 17300), (4152, 16575), (4325, 15912), (4420, 15570), (4498, 15300), (4680, 14705), (5100, 13494), (5190, 13260), (5304, 12975), (5525, 12456), (5850, 11764), (5882, 11700), (6120, 11245), (6228, 11050), (6630, 10380), (6747, 10200), (6920, 9945), (7650, 8996), (7785, 8840), (7800, 8823), (7956, 8650)]