197261460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3019}}^1$

素因数の和:3059

約数の個数: 144

約数和(自身を含む): 674788800

約数和(自身を除く): 477527340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3019, 3267, 3630, 4356, 5445, 5940, 6038, 6534, 7260, 9057, 10890, 12076, 13068, 15095, 16335, 18114, 21780, 27171, 30190, 32670, 33209, 36228, 45285, 54342, 60380, 65340, 66418, 81513, 90570, 99627, 108684, 132836, 135855, 163026, 166045, 181140, 199254, 271710, 298881, 326052, 332090, 365299, 398508, 407565, 498135, 543420, 597762, 664180, 730598, 815130, 896643, 996270, 1095897, 1195524, 1461196, 1494405, 1630260, 1793286, 1826495, 1992540, 2191794, 2988810, 3287691, 3586572, 3652990, 4383588, 4483215, 5479485, 5977620, 6575382, 7305980, 8966430, 9863073, 10958970, 13150764, 16438455, 17932860, 19726146, 21917940, 32876910, 39452292, 49315365, 65753820, 98630730, 197261460]

約数ペア:

[(1, 197261460), (2, 98630730), (3, 65753820), (4, 49315365), (5, 39452292), (6, 32876910), (9, 21917940), (10, 19726146), (11, 17932860), (12, 16438455), (15, 13150764), (18, 10958970), (20, 9863073), (22, 8966430), (27, 7305980), (30, 6575382), (33, 5977620), (36, 5479485), (44, 4483215), (45, 4383588), (54, 3652990), (55, 3586572), (60, 3287691), (66, 2988810), (90, 2191794), (99, 1992540), (108, 1826495), (110, 1793286), (121, 1630260), (132, 1494405), (135, 1461196), (165, 1195524), (180, 1095897), (198, 996270), (220, 896643), (242, 815130), (270, 730598), (297, 664180), (330, 597762), (363, 543420), (396, 498135), (484, 407565), (495, 398508), (540, 365299), (594, 332090), (605, 326052), (660, 298881), (726, 271710), (990, 199254), (1089, 181140), (1188, 166045), (1210, 163026), (1452, 135855), (1485, 132836), (1815, 108684), (1980, 99627), (2178, 90570), (2420, 81513), (2970, 66418), (3019, 65340), (3267, 60380), (3630, 54342), (4356, 45285), (5445, 36228), (5940, 33209), (6038, 32670), (6534, 30190), (7260, 27171), (9057, 21780), (10890, 18114), (12076, 16335), (13068, 15095)]