2220255600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{11351}}^1$

素因数の和:11535

約数の個数: 120

約数和(自身を含む): 7156482432

約数和(自身を除く): 4936226832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 163, 200, 240, 300, 326, 400, 489, 600, 652, 815, 978, 1200, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4075, 4890, 6520, 7824, 8150, 9780, 11351, 12225, 13040, 16300, 19560, 22702, 24450, 32600, 34053, 39120, 45404, 48900, 56755, 65200, 68106, 90808, 97800, 113510, 136212, 170265, 181616, 195600, 227020, 272424, 283775, 340530, 454040, 544848, 567550, 681060, 851325, 908080, 1135100, 1362120, 1702650, 1850213, 2270200, 2724240, 3405300, 3700426, 4540400, 5550639, 6810600, 7400852, 9251065, 11101278, 13621200, 14801704, 18502130, 22202556, 27753195, 29603408, 37004260, 44405112, 46255325, 55506390, 74008520, 88810224, 92510650, 111012780, 138765975, 148017040, 185021300, 222025560, 277531950, 370042600, 444051120, 555063900, 740085200, 1110127800, 2220255600]

約数ペア:

[(1, 2220255600), (2, 1110127800), (3, 740085200), (4, 555063900), (5, 444051120), (6, 370042600), (8, 277531950), (10, 222025560), (12, 185021300), (15, 148017040), (16, 138765975), (20, 111012780), (24, 92510650), (25, 88810224), (30, 74008520), (40, 55506390), (48, 46255325), (50, 44405112), (60, 37004260), (75, 29603408), (80, 27753195), (100, 22202556), (120, 18502130), (150, 14801704), (163, 13621200), (200, 11101278), (240, 9251065), (300, 7400852), (326, 6810600), (400, 5550639), (489, 4540400), (600, 3700426), (652, 3405300), (815, 2724240), (978, 2270200), (1200, 1850213), (1304, 1702650), (1630, 1362120), (1956, 1135100), (2445, 908080), (2608, 851325), (3260, 681060), (3912, 567550), (4075, 544848), (4890, 454040), (6520, 340530), (7824, 283775), (8150, 272424), (9780, 227020), (11351, 195600), (12225, 181616), (13040, 170265), (16300, 136212), (19560, 113510), (22702, 97800), (24450, 90808), (32600, 68106), (34053, 65200), (39120, 56755), (45404, 48900)]