87748560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 319640256

約数和(自身を除く): 231891696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 67, 68, 72, 80, 85, 90, 102, 107, 120, 134, 136, 144, 153, 170, 180, 201, 204, 214, 240, 255, 268, 272, 306, 321, 335, 340, 360, 402, 408, 428, 510, 535, 536, 603, 612, 642, 670, 680, 720, 765, 804, 816, 856, 963, 1005, 1020, 1070, 1072, 1139, 1206, 1224, 1284, 1340, 1360, 1530, 1605, 1608, 1712, 1819, 1926, 2010, 2040, 2140, 2278, 2412, 2448, 2568, 2680, 3015, 3060, 3210, 3216, 3417, 3638, 3852, 4020, 4080, 4280, 4556, 4815, 4824, 5136, 5360, 5457, 5695, 6030, 6120, 6420, 6834, 7169, 7276, 7704, 8040, 8560, 9095, 9112, 9630, 9648, 10251, 10914, 11390, 12060, 12240, 12840, 13668, 14338, 14552, 15408, 16080, 16371, 17085, 18190, 18224, 19260, 20502, 21507, 21828, 22780, 24120, 25680, 27285, 27336, 28676, 29104, 32742, 34170, 35845, 36380, 38520, 41004, 43014, 43656, 45560, 48240, 51255, 54570, 54672, 57352, 64521, 65484, 68340, 71690, 72760, 77040, 81855, 82008, 86028, 87312, 91120, 102510, 107535, 109140, 114704, 121873, 129042, 130968, 136680, 143380, 145520, 163710, 164016, 172056, 205020, 215070, 218280, 243746, 258084, 261936, 273360, 286760, 322605, 327420, 344112, 365619, 410040, 430140, 436560, 487492, 516168, 573520, 609365, 645210, 654840, 731238, 820080, 860280, 974984, 1032336, 1096857, 1218730, 1290420, 1309680, 1462476, 1720560, 1828095, 1949968, 2193714, 2437460, 2580840, 2924952, 3656190, 4387428, 4874920, 5161680, 5484285, 5849904, 7312380, 8774856, 9749840, 10968570, 14624760, 17549712, 21937140, 29249520, 43874280, 87748560]

約数ペア:

[(1, 87748560), (2, 43874280), (3, 29249520), (4, 21937140), (5, 17549712), (6, 14624760), (8, 10968570), (9, 9749840), (10, 8774856), (12, 7312380), (15, 5849904), (16, 5484285), (17, 5161680), (18, 4874920), (20, 4387428), (24, 3656190), (30, 2924952), (34, 2580840), (36, 2437460), (40, 2193714), (45, 1949968), (48, 1828095), (51, 1720560), (60, 1462476), (67, 1309680), (68, 1290420), (72, 1218730), (80, 1096857), (85, 1032336), (90, 974984), (102, 860280), (107, 820080), (120, 731238), (134, 654840), (136, 645210), (144, 609365), (153, 573520), (170, 516168), (180, 487492), (201, 436560), (204, 430140), (214, 410040), (240, 365619), (255, 344112), (268, 327420), (272, 322605), (306, 286760), (321, 273360), (335, 261936), (340, 258084), (360, 243746), (402, 218280), (408, 215070), (428, 205020), (510, 172056), (535, 164016), (536, 163710), (603, 145520), (612, 143380), (642, 136680), (670, 130968), (680, 129042), (720, 121873), (765, 114704), (804, 109140), (816, 107535), (856, 102510), (963, 91120), (1005, 87312), (1020, 86028), (1070, 82008), (1072, 81855), (1139, 77040), (1206, 72760), (1224, 71690), (1284, 68340), (1340, 65484), (1360, 64521), (1530, 57352), (1605, 54672), (1608, 54570), (1712, 51255), (1819, 48240), (1926, 45560), (2010, 43656), (2040, 43014), (2140, 41004), (2278, 38520), (2412, 36380), (2448, 35845), (2568, 34170), (2680, 32742), (3015, 29104), (3060, 28676), (3210, 27336), (3216, 27285), (3417, 25680), (3638, 24120), (3852, 22780), (4020, 21828), (4080, 21507), (4280, 20502), (4556, 19260), (4815, 18224), (4824, 18190), (5136, 17085), (5360, 16371), (5457, 16080), (5695, 15408), (6030, 14552), (6120, 14338), (6420, 13668), (6834, 12840), (7169, 12240), (7276, 12060), (7704, 11390), (8040, 10914), (8560, 10251), (9095, 9648), (9112, 9630)]