20256670800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{5626853}}^1$

素因数の和:5626877

約数の個数: 90

約数和(自身を含む): 70296287022

約数和(自身を除く): 50039616222

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, 5626853, 11253706, 16880559, 22507412, 28134265, 33761118, 45014824, 50641677, 56268530, 67522236, 84402795, 90029648, 101283354, 112537060, 135044472, 140671325, 168805590, 202566708, 225074120, 253208385, 270088944, 281342650, 337611180, 405133416, 422013975, 450148240, 506416770, 562685300, 675222360, 810266832, 844027950, 1012833540, 1125370600, 1266041925, 1350444720, 1688055900, 2025667080, 2250741200, 2532083850, 3376111800, 4051334160, 5064167700, 6752223600, 10128335400, 20256670800]

約数ペア:

[(1, 20256670800), (2, 10128335400), (3, 6752223600), (4, 5064167700), (5, 4051334160), (6, 3376111800), (8, 2532083850), (9, 2250741200), (10, 2025667080), (12, 1688055900), (15, 1350444720), (16, 1266041925), (18, 1125370600), (20, 1012833540), (24, 844027950), (25, 810266832), (30, 675222360), (36, 562685300), (40, 506416770), (45, 450148240), (48, 422013975), (50, 405133416), (60, 337611180), (72, 281342650), (75, 270088944), (80, 253208385), (90, 225074120), (100, 202566708), (120, 168805590), (144, 140671325), (150, 135044472), (180, 112537060), (200, 101283354), (225, 90029648), (240, 84402795), (300, 67522236), (360, 56268530), (400, 50641677), (450, 45014824), (600, 33761118), (720, 28134265), (900, 22507412), (1200, 16880559), (1800, 11253706), (3600, 5626853)]