25161480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 84029400

約数和(自身を除く): 58867920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 1889, 2220, 2664, 3330, 3778, 4440, 5667, 6660, 7556, 9445, 11334, 13320, 15112, 17001, 18890, 22668, 28335, 34002, 37780, 45336, 56670, 68004, 69893, 75560, 85005, 113340, 136008, 139786, 170010, 209679, 226680, 279572, 340020, 349465, 419358, 559144, 629037, 680040, 698930, 838716, 1048395, 1258074, 1397860, 1677432, 2096790, 2516148, 2795720, 3145185, 4193580, 5032296, 6290370, 8387160, 12580740, 25161480]

約数ペア:

[(1, 25161480), (2, 12580740), (3, 8387160), (4, 6290370), (5, 5032296), (6, 4193580), (8, 3145185), (9, 2795720), (10, 2516148), (12, 2096790), (15, 1677432), (18, 1397860), (20, 1258074), (24, 1048395), (30, 838716), (36, 698930), (37, 680040), (40, 629037), (45, 559144), (60, 419358), (72, 349465), (74, 340020), (90, 279572), (111, 226680), (120, 209679), (148, 170010), (180, 139786), (185, 136008), (222, 113340), (296, 85005), (333, 75560), (360, 69893), (370, 68004), (444, 56670), (555, 45336), (666, 37780), (740, 34002), (888, 28335), (1110, 22668), (1332, 18890), (1480, 17001), (1665, 15112), (1889, 13320), (2220, 11334), (2664, 9445), (3330, 7556), (3778, 6660), (4440, 5667)]