2126209500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1195

約数の個数: 240

約数和(自身を含む): 7090731648

約数和(自身を除く): 4964522148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 125, 135, 141, 150, 162, 180, 188, 225, 235, 250, 270, 282, 300, 324, 375, 405, 423, 450, 470, 500, 540, 564, 675, 705, 750, 810, 846, 900, 940, 1117, 1125, 1175, 1269, 1350, 1410, 1500, 1620, 1692, 2025, 2115, 2234, 2250, 2350, 2538, 2700, 2820, 3351, 3375, 3525, 3807, 4050, 4230, 4468, 4500, 4700, 5076, 5585, 5875, 6345, 6702, 6750, 7050, 7614, 8100, 8460, 10053, 10125, 10575, 11170, 11750, 12690, 13404, 13500, 14100, 15228, 16755, 17625, 19035, 20106, 20250, 21150, 22340, 23500, 25380, 27925, 30159, 31725, 33510, 35250, 38070, 40212, 40500, 42300, 50265, 52499, 52875, 55850, 60318, 63450, 67020, 70500, 76140, 83775, 90477, 95175, 100530, 104998, 105750, 111700, 120636, 126900, 139625, 150795, 157497, 158625, 167550, 180954, 190350, 201060, 209996, 211500, 251325, 262495, 279250, 301590, 314994, 317250, 335100, 361908, 380700, 418875, 452385, 472491, 475875, 502650, 524990, 558500, 603180, 629988, 634500, 753975, 787485, 837750, 904770, 944982, 951750, 1005300, 1049980, 1256625, 1312475, 1417473, 1507950, 1574970, 1675500, 1809540, 1889964, 1903500, 2261925, 2362455, 2513250, 2624950, 2834946, 3015900, 3149940, 3769875, 3937425, 4252419, 4523850, 4724910, 5026500, 5249900, 5669892, 6562375, 7087365, 7539750, 7874850, 8504838, 9047700, 9449820, 11309625, 11812275, 13124750, 14174730, 15079500, 15749700, 17009676, 19687125, 21262095, 22619250, 23624550, 26249500, 28349460, 35436825, 39374250, 42524190, 45238500, 47249100, 59061375, 70873650, 78748500, 85048380, 106310475, 118122750, 141747300, 177184125, 212620950, 236245500, 354368250, 425241900, 531552375, 708736500, 1063104750, 2126209500]

約数ペア:

[(1, 2126209500), (2, 1063104750), (3, 708736500), (4, 531552375), (5, 425241900), (6, 354368250), (9, 236245500), (10, 212620950), (12, 177184125), (15, 141747300), (18, 118122750), (20, 106310475), (25, 85048380), (27, 78748500), (30, 70873650), (36, 59061375), (45, 47249100), (47, 45238500), (50, 42524190), (54, 39374250), (60, 35436825), (75, 28349460), (81, 26249500), (90, 23624550), (94, 22619250), (100, 21262095), (108, 19687125), (125, 17009676), (135, 15749700), (141, 15079500), (150, 14174730), (162, 13124750), (180, 11812275), (188, 11309625), (225, 9449820), (235, 9047700), (250, 8504838), (270, 7874850), (282, 7539750), (300, 7087365), (324, 6562375), (375, 5669892), (405, 5249900), (423, 5026500), (450, 4724910), (470, 4523850), (500, 4252419), (540, 3937425), (564, 3769875), (675, 3149940), (705, 3015900), (750, 2834946), (810, 2624950), (846, 2513250), (900, 2362455), (940, 2261925), (1117, 1903500), (1125, 1889964), (1175, 1809540), (1269, 1675500), (1350, 1574970), (1410, 1507950), (1500, 1417473), (1620, 1312475), (1692, 1256625), (2025, 1049980), (2115, 1005300), (2234, 951750), (2250, 944982), (2350, 904770), (2538, 837750), (2700, 787485), (2820, 753975), (3351, 634500), (3375, 629988), (3525, 603180), (3807, 558500), (4050, 524990), (4230, 502650), (4468, 475875), (4500, 472491), (4700, 452385), (5076, 418875), (5585, 380700), (5875, 361908), (6345, 335100), (6702, 317250), (6750, 314994), (7050, 301590), (7614, 279250), (8100, 262495), (8460, 251325), (10053, 211500), (10125, 209996), (10575, 201060), (11170, 190350), (11750, 180954), (12690, 167550), (13404, 158625), (13500, 157497), (14100, 150795), (15228, 139625), (16755, 126900), (17625, 120636), (19035, 111700), (20106, 105750), (20250, 104998), (21150, 100530), (22340, 95175), (23500, 90477), (25380, 83775), (27925, 76140), (30159, 70500), (31725, 67020), (33510, 63450), (35250, 60318), (38070, 55850), (40212, 52875), (40500, 52499), (42300, 50265)]