131295060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 448761600

約数和(自身を除く): 317466540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 195, 234, 236, 260, 270, 295, 317, 351, 354, 390, 468, 531, 540, 585, 590, 634, 702, 708, 767, 780, 885, 951, 1062, 1170, 1180, 1268, 1404, 1534, 1585, 1593, 1755, 1770, 1902, 2124, 2301, 2340, 2655, 2853, 3068, 3170, 3186, 3510, 3540, 3804, 3835, 4121, 4602, 4755, 5310, 5706, 6340, 6372, 6903, 7020, 7670, 7965, 8242, 8559, 9204, 9510, 10620, 11412, 11505, 12363, 13806, 14265, 15340, 15930, 16484, 17118, 18703, 19020, 20605, 20709, 23010, 24726, 27612, 28530, 31860, 34236, 34515, 37089, 37406, 41210, 41418, 42795, 46020, 49452, 56109, 57060, 61815, 69030, 74178, 74812, 82420, 82836, 85590, 93515, 103545, 111267, 112218, 123630, 138060, 148356, 168327, 171180, 185445, 187030, 207090, 222534, 224436, 243139, 247260, 280545, 336654, 370890, 374060, 414180, 445068, 486278, 504981, 556335, 561090, 673308, 729417, 741780, 841635, 972556, 1009962, 1112670, 1122180, 1215695, 1458834, 1683270, 2019924, 2188251, 2225340, 2431390, 2524905, 2917668, 3366540, 3647085, 4376502, 4862780, 5049810, 6564753, 7294170, 8753004, 10099620, 10941255, 13129506, 14588340, 21882510, 26259012, 32823765, 43765020, 65647530, 131295060]

約数ペア:

[(1, 131295060), (2, 65647530), (3, 43765020), (4, 32823765), (5, 26259012), (6, 21882510), (9, 14588340), (10, 13129506), (12, 10941255), (13, 10099620), (15, 8753004), (18, 7294170), (20, 6564753), (26, 5049810), (27, 4862780), (30, 4376502), (36, 3647085), (39, 3366540), (45, 2917668), (52, 2524905), (54, 2431390), (59, 2225340), (60, 2188251), (65, 2019924), (78, 1683270), (90, 1458834), (108, 1215695), (117, 1122180), (118, 1112670), (130, 1009962), (135, 972556), (156, 841635), (177, 741780), (180, 729417), (195, 673308), (234, 561090), (236, 556335), (260, 504981), (270, 486278), (295, 445068), (317, 414180), (351, 374060), (354, 370890), (390, 336654), (468, 280545), (531, 247260), (540, 243139), (585, 224436), (590, 222534), (634, 207090), (702, 187030), (708, 185445), (767, 171180), (780, 168327), (885, 148356), (951, 138060), (1062, 123630), (1170, 112218), (1180, 111267), (1268, 103545), (1404, 93515), (1534, 85590), (1585, 82836), (1593, 82420), (1755, 74812), (1770, 74178), (1902, 69030), (2124, 61815), (2301, 57060), (2340, 56109), (2655, 49452), (2853, 46020), (3068, 42795), (3170, 41418), (3186, 41210), (3510, 37406), (3540, 37089), (3804, 34515), (3835, 34236), (4121, 31860), (4602, 28530), (4755, 27612), (5310, 24726), (5706, 23010), (6340, 20709), (6372, 20605), (6903, 19020), (7020, 18703), (7670, 17118), (7965, 16484), (8242, 15930), (8559, 15340), (9204, 14265), (9510, 13806), (10620, 12363), (11412, 11505)]