268658100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5279

約数の個数: 144

約数和(自身を含む): 909316800

約数和(自身を除く): 640658700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 5130, 5237, 5700, 8550, 10260, 10474, 12825, 15711, 17100, 20948, 25650, 26185, 31422, 47133, 51300, 52370, 62844, 78555, 94266, 99503, 104740, 130925, 141399, 157110, 188532, 199006, 235665, 261850, 282798, 298509, 314220, 392775, 398012, 471330, 497515, 523700, 565596, 597018, 706995, 785550, 895527, 942660, 995030, 1178325, 1194036, 1413990, 1492545, 1571100, 1791054, 1990060, 2356650, 2487575, 2686581, 2827980, 2985090, 3534975, 3582108, 4477635, 4713300, 4975150, 5373162, 5970180, 7069950, 7462725, 8955270, 9950300, 10746324, 13432905, 14139900, 14925450, 17910540, 22388175, 26865810, 29850900, 44776350, 53731620, 67164525, 89552700, 134329050, 268658100]

約数ペア:

[(1, 268658100), (2, 134329050), (3, 89552700), (4, 67164525), (5, 53731620), (6, 44776350), (9, 29850900), (10, 26865810), (12, 22388175), (15, 17910540), (18, 14925450), (19, 14139900), (20, 13432905), (25, 10746324), (27, 9950300), (30, 8955270), (36, 7462725), (38, 7069950), (45, 5970180), (50, 5373162), (54, 4975150), (57, 4713300), (60, 4477635), (75, 3582108), (76, 3534975), (90, 2985090), (95, 2827980), (100, 2686581), (108, 2487575), (114, 2356650), (135, 1990060), (150, 1791054), (171, 1571100), (180, 1492545), (190, 1413990), (225, 1194036), (228, 1178325), (270, 995030), (285, 942660), (300, 895527), (342, 785550), (380, 706995), (450, 597018), (475, 565596), (513, 523700), (540, 497515), (570, 471330), (675, 398012), (684, 392775), (855, 314220), (900, 298509), (950, 282798), (1026, 261850), (1140, 235665), (1350, 199006), (1425, 188532), (1710, 157110), (1900, 141399), (2052, 130925), (2565, 104740), (2700, 99503), (2850, 94266), (3420, 78555), (4275, 62844), (5130, 52370), (5237, 51300), (5700, 47133), (8550, 31422), (10260, 26185), (10474, 25650), (12825, 20948), (15711, 17100)]