85304520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{33851}}^1$

素因数の和:33875

約数の個数: 96

約数和(自身を含む): 316854720

約数和(自身を除く): 231550200

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, 33851, 67702, 101553, 135404, 169255, 203106, 236957, 270808, 304659, 338510, 406212, 473914, 507765, 609318, 677020, 710871, 812424, 947828, 1015530, 1184785, 1218636, 1354040, 1421742, 1523295, 1895656, 2031060, 2132613, 2369570, 2437272, 2843484, 3046590, 3554355, 4062120, 4265226, 4739140, 5686968, 6093180, 7108710, 8530452, 9478280, 10663065, 12186360, 14217420, 17060904, 21326130, 28434840, 42652260, 85304520]

約数ペア:

[(1, 85304520), (2, 42652260), (3, 28434840), (4, 21326130), (5, 17060904), (6, 14217420), (7, 12186360), (8, 10663065), (9, 9478280), (10, 8530452), (12, 7108710), (14, 6093180), (15, 5686968), (18, 4739140), (20, 4265226), (21, 4062120), (24, 3554355), (28, 3046590), (30, 2843484), (35, 2437272), (36, 2369570), (40, 2132613), (42, 2031060), (45, 1895656), (56, 1523295), (60, 1421742), (63, 1354040), (70, 1218636), (72, 1184785), (84, 1015530), (90, 947828), (105, 812424), (120, 710871), (126, 677020), (140, 609318), (168, 507765), (180, 473914), (210, 406212), (252, 338510), (280, 304659), (315, 270808), (360, 236957), (420, 203106), (504, 169255), (630, 135404), (840, 101553), (1260, 67702), (2520, 33851)]