243423900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1125

約数の個数: 144

約数和(自身を含む): 792136800

約数和(自身を除く): 548712900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 89, 90, 100, 108, 135, 150, 178, 180, 225, 267, 270, 300, 356, 445, 450, 534, 540, 675, 801, 890, 900, 1013, 1068, 1335, 1350, 1602, 1780, 2026, 2225, 2403, 2670, 2700, 3039, 3204, 4005, 4052, 4450, 4806, 5065, 5340, 6078, 6675, 8010, 8900, 9117, 9612, 10130, 12015, 12156, 13350, 15195, 16020, 18234, 20025, 20260, 24030, 25325, 26700, 27351, 30390, 36468, 40050, 45585, 48060, 50650, 54702, 60075, 60780, 75975, 80100, 90157, 91170, 101300, 109404, 120150, 136755, 151950, 180314, 182340, 227925, 240300, 270471, 273510, 303900, 360628, 450785, 455850, 540942, 547020, 683775, 811413, 901570, 911700, 1081884, 1352355, 1367550, 1622826, 1803140, 2253925, 2434239, 2704710, 2735100, 3245652, 4057065, 4507850, 4868478, 5409420, 6761775, 8114130, 9015700, 9736956, 12171195, 13523550, 16228260, 20285325, 24342390, 27047100, 40570650, 48684780, 60855975, 81141300, 121711950, 243423900]

約数ペア:

[(1, 243423900), (2, 121711950), (3, 81141300), (4, 60855975), (5, 48684780), (6, 40570650), (9, 27047100), (10, 24342390), (12, 20285325), (15, 16228260), (18, 13523550), (20, 12171195), (25, 9736956), (27, 9015700), (30, 8114130), (36, 6761775), (45, 5409420), (50, 4868478), (54, 4507850), (60, 4057065), (75, 3245652), (89, 2735100), (90, 2704710), (100, 2434239), (108, 2253925), (135, 1803140), (150, 1622826), (178, 1367550), (180, 1352355), (225, 1081884), (267, 911700), (270, 901570), (300, 811413), (356, 683775), (445, 547020), (450, 540942), (534, 455850), (540, 450785), (675, 360628), (801, 303900), (890, 273510), (900, 270471), (1013, 240300), (1068, 227925), (1335, 182340), (1350, 180314), (1602, 151950), (1780, 136755), (2026, 120150), (2225, 109404), (2403, 101300), (2670, 91170), (2700, 90157), (3039, 80100), (3204, 75975), (4005, 60780), (4052, 60075), (4450, 54702), (4806, 50650), (5065, 48060), (5340, 45585), (6078, 40050), (6675, 36468), (8010, 30390), (8900, 27351), (9117, 26700), (9612, 25325), (10130, 24030), (12015, 20260), (12156, 20025), (13350, 18234), (15195, 16020)]