25550280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10139}}^1$

素因数の和:10163

約数の個数: 96

約数和(自身を含む): 94910400

約数和(自身を除く): 69360120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10139, 20278, 30417, 40556, 50695, 60834, 70973, 81112, 91251, 101390, 121668, 141946, 152085, 182502, 202780, 212919, 243336, 283892, 304170, 354865, 365004, 405560, 425838, 456255, 567784, 608340, 638757, 709730, 730008, 851676, 912510, 1064595, 1216680, 1277514, 1419460, 1703352, 1825020, 2129190, 2555028, 2838920, 3193785, 3650040, 4258380, 5110056, 6387570, 8516760, 12775140, 25550280]

約数ペア:

[(1, 25550280), (2, 12775140), (3, 8516760), (4, 6387570), (5, 5110056), (6, 4258380), (7, 3650040), (8, 3193785), (9, 2838920), (10, 2555028), (12, 2129190), (14, 1825020), (15, 1703352), (18, 1419460), (20, 1277514), (21, 1216680), (24, 1064595), (28, 912510), (30, 851676), (35, 730008), (36, 709730), (40, 638757), (42, 608340), (45, 567784), (56, 456255), (60, 425838), (63, 405560), (70, 365004), (72, 354865), (84, 304170), (90, 283892), (105, 243336), (120, 212919), (126, 202780), (140, 182502), (168, 152085), (180, 141946), (210, 121668), (252, 101390), (280, 91251), (315, 81112), (360, 70973), (420, 60834), (504, 50695), (630, 40556), (840, 30417), (1260, 20278), (2520, 10139)]