174213180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3521

約数の個数: 120

約数和(自身を含む): 564305280

約数和(自身を除く): 390092100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 3469, 4185, 5022, 5580, 6938, 8370, 10044, 10407, 12555, 13876, 16740, 17345, 20814, 25110, 31221, 34690, 41628, 50220, 52035, 62442, 69380, 93663, 104070, 107539, 124884, 156105, 187326, 208140, 215078, 280989, 312210, 322617, 374652, 430156, 468315, 537695, 561978, 624420, 645234, 936630, 967851, 1075390, 1123956, 1290468, 1404945, 1613085, 1873260, 1935702, 2150780, 2809890, 2903553, 3226170, 3871404, 4839255, 5619780, 5807106, 6452340, 8710659, 9678510, 11614212, 14517765, 17421318, 19357020, 29035530, 34842636, 43553295, 58071060, 87106590, 174213180]

約数ペア:

[(1, 174213180), (2, 87106590), (3, 58071060), (4, 43553295), (5, 34842636), (6, 29035530), (9, 19357020), (10, 17421318), (12, 14517765), (15, 11614212), (18, 9678510), (20, 8710659), (27, 6452340), (30, 5807106), (31, 5619780), (36, 4839255), (45, 3871404), (54, 3226170), (60, 2903553), (62, 2809890), (81, 2150780), (90, 1935702), (93, 1873260), (108, 1613085), (124, 1404945), (135, 1290468), (155, 1123956), (162, 1075390), (180, 967851), (186, 936630), (270, 645234), (279, 624420), (310, 561978), (324, 537695), (372, 468315), (405, 430156), (465, 374652), (540, 322617), (558, 312210), (620, 280989), (810, 215078), (837, 208140), (930, 187326), (1116, 156105), (1395, 124884), (1620, 107539), (1674, 104070), (1860, 93663), (2511, 69380), (2790, 62442), (3348, 52035), (3469, 50220), (4185, 41628), (5022, 34690), (5580, 31221), (6938, 25110), (8370, 20814), (10044, 17345), (10407, 16740), (12555, 13876)]