270248940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 915304320

約数和(自身を除く): 645055380

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, 78, 90, 108, 117, 130, 135, 137, 156, 180, 195, 234, 260, 270, 274, 281, 351, 390, 411, 468, 540, 548, 562, 585, 685, 702, 780, 822, 843, 1124, 1170, 1233, 1370, 1404, 1405, 1644, 1686, 1755, 1781, 2055, 2340, 2466, 2529, 2740, 2810, 3372, 3510, 3562, 3653, 3699, 4110, 4215, 4932, 5058, 5343, 5620, 6165, 7020, 7124, 7306, 7398, 7587, 8220, 8430, 8905, 10116, 10686, 10959, 12330, 12645, 14612, 14796, 15174, 16029, 16860, 17810, 18265, 18495, 21372, 21918, 24660, 25290, 26715, 30348, 32058, 32877, 35620, 36530, 36990, 37935, 38497, 43836, 48087, 50580, 53430, 54795, 64116, 65754, 73060, 73980, 75870, 76994, 80145, 96174, 98631, 106860, 109590, 115491, 131508, 151740, 153988, 160290, 164385, 192348, 192485, 197262, 219180, 230982, 240435, 320580, 328770, 346473, 384970, 394524, 461964, 480870, 493155, 500461, 577455, 657540, 692946, 769940, 961740, 986310, 1000922, 1039419, 1154910, 1385892, 1501383, 1732365, 1972620, 2001844, 2078838, 2309820, 2502305, 3002766, 3464730, 4157676, 4504149, 5004610, 5197095, 6005532, 6929460, 7506915, 9008298, 10009220, 10394190, 13512447, 15013830, 18016596, 20788380, 22520745, 27024894, 30027660, 45041490, 54049788, 67562235, 90082980, 135124470, 270248940]

約数ペア:

[(1, 270248940), (2, 135124470), (3, 90082980), (4, 67562235), (5, 54049788), (6, 45041490), (9, 30027660), (10, 27024894), (12, 22520745), (13, 20788380), (15, 18016596), (18, 15013830), (20, 13512447), (26, 10394190), (27, 10009220), (30, 9008298), (36, 7506915), (39, 6929460), (45, 6005532), (52, 5197095), (54, 5004610), (60, 4504149), (65, 4157676), (78, 3464730), (90, 3002766), (108, 2502305), (117, 2309820), (130, 2078838), (135, 2001844), (137, 1972620), (156, 1732365), (180, 1501383), (195, 1385892), (234, 1154910), (260, 1039419), (270, 1000922), (274, 986310), (281, 961740), (351, 769940), (390, 692946), (411, 657540), (468, 577455), (540, 500461), (548, 493155), (562, 480870), (585, 461964), (685, 394524), (702, 384970), (780, 346473), (822, 328770), (843, 320580), (1124, 240435), (1170, 230982), (1233, 219180), (1370, 197262), (1404, 192485), (1405, 192348), (1644, 164385), (1686, 160290), (1755, 153988), (1781, 151740), (2055, 131508), (2340, 115491), (2466, 109590), (2529, 106860), (2740, 98631), (2810, 96174), (3372, 80145), (3510, 76994), (3562, 75870), (3653, 73980), (3699, 73060), (4110, 65754), (4215, 64116), (4932, 54795), (5058, 53430), (5343, 50580), (5620, 48087), (6165, 43836), (7020, 38497), (7124, 37935), (7306, 36990), (7398, 36530), (7587, 35620), (8220, 32877), (8430, 32058), (8905, 30348), (10116, 26715), (10686, 25290), (10959, 24660), (12330, 21918), (12645, 21372), (14612, 18495), (14796, 18265), (15174, 17810), (16029, 16860)]