220239000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{2719}}^1$

素因数の和:2752

約数の個数: 160

約数和(自身を含む): 770140800

約数和(自身を除く): 549901800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1350, 1500, 1620, 1800, 2025, 2250, 2700, 2719, 3000, 3240, 3375, 4050, 4500, 5400, 5438, 6750, 8100, 8157, 9000, 10125, 10876, 13500, 13595, 16200, 16314, 20250, 21752, 24471, 27000, 27190, 32628, 40500, 40785, 48942, 54380, 65256, 67975, 73413, 81000, 81570, 97884, 108760, 122355, 135950, 146826, 163140, 195768, 203925, 220239, 244710, 271900, 293652, 326280, 339875, 367065, 407850, 440478, 489420, 543800, 587304, 611775, 679750, 734130, 815700, 880956, 978840, 1019625, 1101195, 1223550, 1359500, 1468260, 1631400, 1761912, 1835325, 2039250, 2202390, 2447100, 2719000, 2936520, 3058875, 3670650, 4078500, 4404780, 4894200, 5505975, 6117750, 7341300, 8157000, 8809560, 9176625, 11011950, 12235500, 14682600, 18353250, 22023900, 24471000, 27529875, 36706500, 44047800, 55059750, 73413000, 110119500, 220239000]

約数ペア:

[(1, 220239000), (2, 110119500), (3, 73413000), (4, 55059750), (5, 44047800), (6, 36706500), (8, 27529875), (9, 24471000), (10, 22023900), (12, 18353250), (15, 14682600), (18, 12235500), (20, 11011950), (24, 9176625), (25, 8809560), (27, 8157000), (30, 7341300), (36, 6117750), (40, 5505975), (45, 4894200), (50, 4404780), (54, 4078500), (60, 3670650), (72, 3058875), (75, 2936520), (81, 2719000), (90, 2447100), (100, 2202390), (108, 2039250), (120, 1835325), (125, 1761912), (135, 1631400), (150, 1468260), (162, 1359500), (180, 1223550), (200, 1101195), (216, 1019625), (225, 978840), (250, 880956), (270, 815700), (300, 734130), (324, 679750), (360, 611775), (375, 587304), (405, 543800), (450, 489420), (500, 440478), (540, 407850), (600, 367065), (648, 339875), (675, 326280), (750, 293652), (810, 271900), (900, 244710), (1000, 220239), (1080, 203925), (1125, 195768), (1350, 163140), (1500, 146826), (1620, 135950), (1800, 122355), (2025, 108760), (2250, 97884), (2700, 81570), (2719, 81000), (3000, 73413), (3240, 67975), (3375, 65256), (4050, 54380), (4500, 48942), (5400, 40785), (5438, 40500), (6750, 32628), (8100, 27190), (8157, 27000), (9000, 24471), (10125, 21752), (10876, 20250), (13500, 16314), (13595, 16200)]