173249760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 560549808

約数和(自身を除く): 387300048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 97, 120, 122, 160, 183, 194, 240, 244, 291, 305, 366, 388, 480, 485, 488, 582, 610, 732, 776, 915, 970, 976, 1164, 1220, 1455, 1464, 1552, 1830, 1940, 1952, 2328, 2440, 2910, 2928, 3104, 3660, 3721, 3880, 4656, 4880, 5820, 5856, 5917, 7320, 7442, 7760, 9312, 9760, 11163, 11640, 11834, 14640, 14884, 15520, 17751, 18605, 22326, 23280, 23668, 29280, 29585, 29768, 35502, 37210, 44652, 46560, 47336, 55815, 59170, 59536, 71004, 74420, 88755, 89304, 94672, 111630, 118340, 119072, 142008, 148840, 177510, 178608, 189344, 223260, 236680, 284016, 297680, 355020, 357216, 360937, 446520, 473360, 568032, 595360, 710040, 721874, 893040, 946720, 1082811, 1420080, 1443748, 1786080, 1804685, 2165622, 2840160, 2887496, 3609370, 4331244, 5414055, 5774992, 7218740, 8662488, 10828110, 11549984, 14437480, 17324976, 21656220, 28874960, 34649952, 43312440, 57749920, 86624880, 173249760]

約数ペア:

[(1, 173249760), (2, 86624880), (3, 57749920), (4, 43312440), (5, 34649952), (6, 28874960), (8, 21656220), (10, 17324976), (12, 14437480), (15, 11549984), (16, 10828110), (20, 8662488), (24, 7218740), (30, 5774992), (32, 5414055), (40, 4331244), (48, 3609370), (60, 2887496), (61, 2840160), (80, 2165622), (96, 1804685), (97, 1786080), (120, 1443748), (122, 1420080), (160, 1082811), (183, 946720), (194, 893040), (240, 721874), (244, 710040), (291, 595360), (305, 568032), (366, 473360), (388, 446520), (480, 360937), (485, 357216), (488, 355020), (582, 297680), (610, 284016), (732, 236680), (776, 223260), (915, 189344), (970, 178608), (976, 177510), (1164, 148840), (1220, 142008), (1455, 119072), (1464, 118340), (1552, 111630), (1830, 94672), (1940, 89304), (1952, 88755), (2328, 74420), (2440, 71004), (2910, 59536), (2928, 59170), (3104, 55815), (3660, 47336), (3721, 46560), (3880, 44652), (4656, 37210), (4880, 35502), (5820, 29768), (5856, 29585), (5917, 29280), (7320, 23668), (7442, 23280), (7760, 22326), (9312, 18605), (9760, 17751), (11163, 15520), (11640, 14884), (11834, 14640)]