119995140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 354896640

約数和(自身を除く): 234901500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 977, 1068, 1335, 1380, 1780, 1954, 2047, 2670, 2931, 3908, 4094, 4885, 5340, 5862, 6141, 8188, 9770, 10235, 11724, 12282, 14655, 19540, 20470, 22471, 24564, 29310, 30705, 40940, 44942, 58620, 61410, 67413, 86953, 89884, 112355, 122820, 134826, 173906, 224710, 260859, 269652, 337065, 347812, 434765, 449420, 521718, 674130, 869530, 1043436, 1304295, 1348260, 1739060, 1999919, 2608590, 3999838, 5217180, 5999757, 7999676, 9999595, 11999514, 19999190, 23999028, 29998785, 39998380, 59997570, 119995140]

約数ペア:

[(1, 119995140), (2, 59997570), (3, 39998380), (4, 29998785), (5, 23999028), (6, 19999190), (10, 11999514), (12, 9999595), (15, 7999676), (20, 5999757), (23, 5217180), (30, 3999838), (46, 2608590), (60, 1999919), (69, 1739060), (89, 1348260), (92, 1304295), (115, 1043436), (138, 869530), (178, 674130), (230, 521718), (267, 449420), (276, 434765), (345, 347812), (356, 337065), (445, 269652), (460, 260859), (534, 224710), (690, 173906), (890, 134826), (977, 122820), (1068, 112355), (1335, 89884), (1380, 86953), (1780, 67413), (1954, 61410), (2047, 58620), (2670, 44942), (2931, 40940), (3908, 30705), (4094, 29310), (4885, 24564), (5340, 22471), (5862, 20470), (6141, 19540), (8188, 14655), (9770, 12282), (10235, 11724)]