55959960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 202245120

約数和(自身を除く): 146285160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 307, 310, 372, 392, 420, 434, 465, 490, 588, 614, 620, 651, 735, 744, 840, 868, 921, 930, 980, 1085, 1176, 1228, 1240, 1302, 1470, 1519, 1535, 1736, 1842, 1860, 1960, 2149, 2170, 2456, 2604, 2940, 3038, 3070, 3255, 3684, 3720, 4298, 4340, 4557, 4605, 5208, 5880, 6076, 6140, 6447, 6510, 7368, 7595, 8596, 8680, 9114, 9210, 9517, 10745, 12152, 12280, 12894, 13020, 15043, 15190, 17192, 18228, 18420, 19034, 21490, 22785, 25788, 26040, 28551, 30086, 30380, 32235, 36456, 36840, 38068, 42980, 45129, 45570, 47585, 51576, 57102, 60172, 60760, 64470, 66619, 75215, 76136, 85960, 90258, 91140, 95170, 114204, 120344, 128940, 133238, 142755, 150430, 180516, 182280, 190340, 199857, 225645, 228408, 257880, 266476, 285510, 300860, 333095, 361032, 380680, 399714, 451290, 466333, 532952, 571020, 601720, 666190, 799428, 902580, 932666, 999285, 1142040, 1332380, 1398999, 1598856, 1805160, 1865332, 1998570, 2331665, 2664760, 2797998, 3730664, 3997140, 4663330, 5595996, 6994995, 7994280, 9326660, 11191992, 13989990, 18653320, 27979980, 55959960]

約数ペア:

[(1, 55959960), (2, 27979980), (3, 18653320), (4, 13989990), (5, 11191992), (6, 9326660), (7, 7994280), (8, 6994995), (10, 5595996), (12, 4663330), (14, 3997140), (15, 3730664), (20, 2797998), (21, 2664760), (24, 2331665), (28, 1998570), (30, 1865332), (31, 1805160), (35, 1598856), (40, 1398999), (42, 1332380), (49, 1142040), (56, 999285), (60, 932666), (62, 902580), (70, 799428), (84, 666190), (93, 601720), (98, 571020), (105, 532952), (120, 466333), (124, 451290), (140, 399714), (147, 380680), (155, 361032), (168, 333095), (186, 300860), (196, 285510), (210, 266476), (217, 257880), (245, 228408), (248, 225645), (280, 199857), (294, 190340), (307, 182280), (310, 180516), (372, 150430), (392, 142755), (420, 133238), (434, 128940), (465, 120344), (490, 114204), (588, 95170), (614, 91140), (620, 90258), (651, 85960), (735, 76136), (744, 75215), (840, 66619), (868, 64470), (921, 60760), (930, 60172), (980, 57102), (1085, 51576), (1176, 47585), (1228, 45570), (1240, 45129), (1302, 42980), (1470, 38068), (1519, 36840), (1535, 36456), (1736, 32235), (1842, 30380), (1860, 30086), (1960, 28551), (2149, 26040), (2170, 25788), (2456, 22785), (2604, 21490), (2940, 19034), (3038, 18420), (3070, 18228), (3255, 17192), (3684, 15190), (3720, 15043), (4298, 13020), (4340, 12894), (4557, 12280), (4605, 12152), (5208, 10745), (5880, 9517), (6076, 9210), (6140, 9114), (6447, 8680), (6510, 8596), (7368, 7595)]