133981560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 450489600

約数和(自身を除く): 316508040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 947, 1048, 1080, 1179, 1310, 1572, 1894, 1965, 2358, 2620, 2841, 3144, 3537, 3788, 3930, 4716, 4735, 5240, 5682, 5895, 7074, 7576, 7860, 8523, 9432, 9470, 11364, 11790, 14148, 14205, 15720, 17046, 17685, 18940, 22728, 23580, 25569, 28296, 28410, 34092, 35370, 37880, 42615, 47160, 51138, 56820, 68184, 70740, 85230, 102276, 113640, 124057, 127845, 141480, 170460, 204552, 248114, 255690, 340920, 372171, 496228, 511380, 620285, 744342, 992456, 1022760, 1116513, 1240570, 1488684, 1860855, 2233026, 2481140, 2977368, 3349539, 3721710, 4466052, 4962280, 5582565, 6699078, 7443420, 8932104, 11165130, 13398156, 14886840, 16747695, 22330260, 26796312, 33495390, 44660520, 66990780, 133981560]

約数ペア:

[(1, 133981560), (2, 66990780), (3, 44660520), (4, 33495390), (5, 26796312), (6, 22330260), (8, 16747695), (9, 14886840), (10, 13398156), (12, 11165130), (15, 8932104), (18, 7443420), (20, 6699078), (24, 5582565), (27, 4962280), (30, 4466052), (36, 3721710), (40, 3349539), (45, 2977368), (54, 2481140), (60, 2233026), (72, 1860855), (90, 1488684), (108, 1240570), (120, 1116513), (131, 1022760), (135, 992456), (180, 744342), (216, 620285), (262, 511380), (270, 496228), (360, 372171), (393, 340920), (524, 255690), (540, 248114), (655, 204552), (786, 170460), (947, 141480), (1048, 127845), (1080, 124057), (1179, 113640), (1310, 102276), (1572, 85230), (1894, 70740), (1965, 68184), (2358, 56820), (2620, 51138), (2841, 47160), (3144, 42615), (3537, 37880), (3788, 35370), (3930, 34092), (4716, 28410), (4735, 28296), (5240, 25569), (5682, 23580), (5895, 22728), (7074, 18940), (7576, 17685), (7860, 17046), (8523, 15720), (9432, 14205), (9470, 14148), (11364, 11790)]