82210680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 276307200

約数和(自身を除く): 194096520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 467, 489, 540, 652, 815, 934, 978, 1080, 1304, 1401, 1467, 1630, 1868, 1956, 2335, 2445, 2802, 2934, 3260, 3736, 3912, 4203, 4401, 4670, 4890, 5604, 5868, 6520, 7005, 7335, 8406, 8802, 9340, 9780, 11208, 11736, 12609, 14010, 14670, 16812, 17604, 18680, 19560, 21015, 22005, 25218, 28020, 29340, 33624, 35208, 42030, 44010, 50436, 56040, 58680, 63045, 76121, 84060, 88020, 100872, 126090, 152242, 168120, 176040, 228363, 252180, 304484, 380605, 456726, 504360, 608968, 685089, 761210, 913452, 1141815, 1370178, 1522420, 1826904, 2055267, 2283630, 2740356, 3044840, 3425445, 4110534, 4567260, 5480712, 6850890, 8221068, 9134520, 10276335, 13701780, 16442136, 20552670, 27403560, 41105340, 82210680]

約数ペア:

[(1, 82210680), (2, 41105340), (3, 27403560), (4, 20552670), (5, 16442136), (6, 13701780), (8, 10276335), (9, 9134520), (10, 8221068), (12, 6850890), (15, 5480712), (18, 4567260), (20, 4110534), (24, 3425445), (27, 3044840), (30, 2740356), (36, 2283630), (40, 2055267), (45, 1826904), (54, 1522420), (60, 1370178), (72, 1141815), (90, 913452), (108, 761210), (120, 685089), (135, 608968), (163, 504360), (180, 456726), (216, 380605), (270, 304484), (326, 252180), (360, 228363), (467, 176040), (489, 168120), (540, 152242), (652, 126090), (815, 100872), (934, 88020), (978, 84060), (1080, 76121), (1304, 63045), (1401, 58680), (1467, 56040), (1630, 50436), (1868, 44010), (1956, 42030), (2335, 35208), (2445, 33624), (2802, 29340), (2934, 28020), (3260, 25218), (3736, 22005), (3912, 21015), (4203, 19560), (4401, 18680), (4670, 17604), (4890, 16812), (5604, 14670), (5868, 14010), (6520, 12609), (7005, 11736), (7335, 11208), (8406, 9780), (8802, 9340)]