20182280400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{5606189}}^1$

素因数の和:5606213

約数の個数: 90

約数和(自身を含む): 70038131670

約数和(自身を除く): 49855851270

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 5606189, 11212378, 16818567, 22424756, 28030945, 33637134, 44849512, 50455701, 56061890, 67274268, 84092835, 89699024, 100911402, 112123780, 134548536, 140154725, 168185670, 201822804, 224247560, 252278505, 269097072, 280309450, 336371340, 403645608, 420464175, 448495120, 504557010, 560618900, 672742680, 807291216, 840928350, 1009114020, 1121237800, 1261392525, 1345485360, 1681856700, 2018228040, 2242475600, 2522785050, 3363713400, 4036456080, 5045570100, 6727426800, 10091140200, 20182280400]

約数ペア:

[(1, 20182280400), (2, 10091140200), (3, 6727426800), (4, 5045570100), (5, 4036456080), (6, 3363713400), (8, 2522785050), (9, 2242475600), (10, 2018228040), (12, 1681856700), (15, 1345485360), (16, 1261392525), (18, 1121237800), (20, 1009114020), (24, 840928350), (25, 807291216), (30, 672742680), (36, 560618900), (40, 504557010), (45, 448495120), (48, 420464175), (50, 403645608), (60, 336371340), (72, 280309450), (75, 269097072), (80, 252278505), (90, 224247560), (100, 201822804), (120, 168185670), (144, 140154725), (150, 134548536), (180, 112123780), (200, 100911402), (225, 89699024), (240, 84092835), (300, 67274268), (360, 56061890), (400, 50455701), (450, 44849512), (600, 33637134), (720, 28030945), (900, 22424756), (1200, 16818567), (1800, 11212378), (3600, 5606189)]