217278000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{12071}}^1$

素因数の和:12100

約数の個数: 120

約数和(自身を含む): 758942496

約数和(自身を除く): 541664496

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, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 12071, 18000, 24142, 36213, 48284, 60355, 72426, 96568, 108639, 120710, 144852, 181065, 193136, 217278, 241420, 289704, 301775, 362130, 434556, 482840, 543195, 579408, 603550, 724260, 869112, 905325, 965680, 1086390, 1207100, 1448520, 1508875, 1738224, 1810650, 2172780, 2414200, 2715975, 2897040, 3017750, 3621300, 4345560, 4526625, 4828400, 5431950, 6035500, 7242600, 8691120, 9053250, 10863900, 12071000, 13579875, 14485200, 18106500, 21727800, 24142000, 27159750, 36213000, 43455600, 54319500, 72426000, 108639000, 217278000]

約数ペア:

[(1, 217278000), (2, 108639000), (3, 72426000), (4, 54319500), (5, 43455600), (6, 36213000), (8, 27159750), (9, 24142000), (10, 21727800), (12, 18106500), (15, 14485200), (16, 13579875), (18, 12071000), (20, 10863900), (24, 9053250), (25, 8691120), (30, 7242600), (36, 6035500), (40, 5431950), (45, 4828400), (48, 4526625), (50, 4345560), (60, 3621300), (72, 3017750), (75, 2897040), (80, 2715975), (90, 2414200), (100, 2172780), (120, 1810650), (125, 1738224), (144, 1508875), (150, 1448520), (180, 1207100), (200, 1086390), (225, 965680), (240, 905325), (250, 869112), (300, 724260), (360, 603550), (375, 579408), (400, 543195), (450, 482840), (500, 434556), (600, 362130), (720, 301775), (750, 289704), (900, 241420), (1000, 217278), (1125, 193136), (1200, 181065), (1500, 144852), (1800, 120710), (2000, 108639), (2250, 96568), (3000, 72426), (3600, 60355), (4500, 48284), (6000, 36213), (9000, 24142), (12071, 18000)]