291814380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3821

約数の個数: 192

約数和(自身を含む): 1066867200

約数和(自身を除く): 775052820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2860, 2970, 3510, 3779, 3861, 4290, 5148, 5940, 6435, 7020, 7558, 7722, 8580, 11337, 12870, 15116, 15444, 18895, 19305, 22674, 25740, 34011, 37790, 38610, 41569, 45348, 49127, 56685, 68022, 75580, 77220, 83138, 98254, 102033, 113370, 124707, 136044, 147381, 166276, 170055, 196508, 204066, 207845, 226740, 245635, 249414, 294762, 340110, 374121, 408132, 415690, 442143, 491270, 498828, 510165, 540397, 589524, 623535, 680220, 736905, 748242, 831380, 884286, 982540, 1020330, 1080794, 1122363, 1247070, 1326429, 1473810, 1496484, 1621191, 1768572, 1870605, 2040660, 2161588, 2210715, 2244726, 2494140, 2652858, 2701985, 2947620, 3242382, 3741210, 4421430, 4489452, 4863573, 5305716, 5403970, 5611815, 6484764, 6632145, 7482420, 8105955, 8842860, 9727146, 10807940, 11223630, 13264290, 14590719, 16211910, 19454292, 22447260, 24317865, 26528580, 29181438, 32423820, 48635730, 58362876, 72953595, 97271460, 145907190, 291814380]

約数ペア:

[(1, 291814380), (2, 145907190), (3, 97271460), (4, 72953595), (5, 58362876), (6, 48635730), (9, 32423820), (10, 29181438), (11, 26528580), (12, 24317865), (13, 22447260), (15, 19454292), (18, 16211910), (20, 14590719), (22, 13264290), (26, 11223630), (27, 10807940), (30, 9727146), (33, 8842860), (36, 8105955), (39, 7482420), (44, 6632145), (45, 6484764), (52, 5611815), (54, 5403970), (55, 5305716), (60, 4863573), (65, 4489452), (66, 4421430), (78, 3741210), (90, 3242382), (99, 2947620), (108, 2701985), (110, 2652858), (117, 2494140), (130, 2244726), (132, 2210715), (135, 2161588), (143, 2040660), (156, 1870605), (165, 1768572), (180, 1621191), (195, 1496484), (198, 1473810), (220, 1326429), (234, 1247070), (260, 1122363), (270, 1080794), (286, 1020330), (297, 982540), (330, 884286), (351, 831380), (390, 748242), (396, 736905), (429, 680220), (468, 623535), (495, 589524), (540, 540397), (572, 510165), (585, 498828), (594, 491270), (660, 442143), (702, 415690), (715, 408132), (780, 374121), (858, 340110), (990, 294762), (1170, 249414), (1188, 245635), (1287, 226740), (1404, 207845), (1430, 204066), (1485, 196508), (1716, 170055), (1755, 166276), (1980, 147381), (2145, 136044), (2340, 124707), (2574, 113370), (2860, 102033), (2970, 98254), (3510, 83138), (3779, 77220), (3861, 75580), (4290, 68022), (5148, 56685), (5940, 49127), (6435, 45348), (7020, 41569), (7558, 38610), (7722, 37790), (8580, 34011), (11337, 25740), (12870, 22674), (15116, 19305), (15444, 18895)]