151021260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 522510912

約数和(自身を除く): 371489652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 71, 78, 81, 90, 101, 108, 117, 130, 135, 142, 156, 162, 180, 195, 202, 213, 234, 260, 270, 284, 303, 324, 351, 355, 390, 404, 405, 426, 468, 505, 540, 585, 606, 639, 702, 710, 780, 810, 852, 909, 923, 1010, 1053, 1065, 1170, 1212, 1278, 1313, 1404, 1420, 1515, 1620, 1755, 1818, 1846, 1917, 2020, 2106, 2130, 2340, 2556, 2626, 2727, 2769, 3030, 3195, 3510, 3636, 3692, 3834, 3939, 4212, 4260, 4545, 4615, 5252, 5265, 5454, 5538, 5751, 6060, 6390, 6565, 7020, 7171, 7668, 7878, 8181, 8307, 9090, 9230, 9585, 10530, 10908, 11076, 11502, 11817, 12780, 13130, 13635, 13845, 14342, 15756, 16362, 16614, 18180, 18460, 19170, 19695, 21060, 21513, 23004, 23634, 24921, 26260, 27270, 27690, 28684, 28755, 32724, 33228, 35451, 35855, 38340, 39390, 40905, 41535, 43026, 47268, 49842, 54540, 55380, 57510, 59085, 64539, 70902, 71710, 74763, 78780, 81810, 83070, 86052, 93223, 99684, 106353, 107565, 115020, 118170, 124605, 129078, 141804, 143420, 149526, 163620, 166140, 177255, 186446, 193617, 212706, 215130, 236340, 249210, 258156, 279669, 299052, 322695, 354510, 372892, 373815, 387234, 425412, 430260, 466115, 498420, 531765, 559338, 580851, 645390, 709020, 747630, 774468, 839007, 932230, 968085, 1063530, 1118676, 1161702, 1290780, 1398345, 1495260, 1678014, 1864460, 1936170, 2127060, 2323404, 2517021, 2796690, 2904255, 3356028, 3872340, 4195035, 5034042, 5593380, 5808510, 7551063, 8390070, 10068084, 11617020, 12585105, 15102126, 16780140, 25170210, 30204252, 37755315, 50340420, 75510630, 151021260]

約数ペア:

[(1, 151021260), (2, 75510630), (3, 50340420), (4, 37755315), (5, 30204252), (6, 25170210), (9, 16780140), (10, 15102126), (12, 12585105), (13, 11617020), (15, 10068084), (18, 8390070), (20, 7551063), (26, 5808510), (27, 5593380), (30, 5034042), (36, 4195035), (39, 3872340), (45, 3356028), (52, 2904255), (54, 2796690), (60, 2517021), (65, 2323404), (71, 2127060), (78, 1936170), (81, 1864460), (90, 1678014), (101, 1495260), (108, 1398345), (117, 1290780), (130, 1161702), (135, 1118676), (142, 1063530), (156, 968085), (162, 932230), (180, 839007), (195, 774468), (202, 747630), (213, 709020), (234, 645390), (260, 580851), (270, 559338), (284, 531765), (303, 498420), (324, 466115), (351, 430260), (355, 425412), (390, 387234), (404, 373815), (405, 372892), (426, 354510), (468, 322695), (505, 299052), (540, 279669), (585, 258156), (606, 249210), (639, 236340), (702, 215130), (710, 212706), (780, 193617), (810, 186446), (852, 177255), (909, 166140), (923, 163620), (1010, 149526), (1053, 143420), (1065, 141804), (1170, 129078), (1212, 124605), (1278, 118170), (1313, 115020), (1404, 107565), (1420, 106353), (1515, 99684), (1620, 93223), (1755, 86052), (1818, 83070), (1846, 81810), (1917, 78780), (2020, 74763), (2106, 71710), (2130, 70902), (2340, 64539), (2556, 59085), (2626, 57510), (2727, 55380), (2769, 54540), (3030, 49842), (3195, 47268), (3510, 43026), (3636, 41535), (3692, 40905), (3834, 39390), (3939, 38340), (4212, 35855), (4260, 35451), (4545, 33228), (4615, 32724), (5252, 28755), (5265, 28684), (5454, 27690), (5538, 27270), (5751, 26260), (6060, 24921), (6390, 23634), (6565, 23004), (7020, 21513), (7171, 21060), (7668, 19695), (7878, 19170), (8181, 18460), (8307, 18180), (9090, 16614), (9230, 16362), (9585, 15756), (10530, 14342), (10908, 13845), (11076, 13635), (11502, 13130), (11817, 12780)]