2038973400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{4513}}^1$

素因数の和:4786

約数の個数: 144

約数和(自身を含む): 6876356760

約数和(自身を除く): 4837383360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 251, 300, 360, 450, 502, 600, 753, 900, 1004, 1255, 1506, 1800, 2008, 2259, 2510, 3012, 3765, 4513, 4518, 5020, 6024, 6275, 7530, 9026, 9036, 10040, 11295, 12550, 13539, 15060, 18052, 18072, 18825, 22565, 22590, 25100, 27078, 30120, 36104, 37650, 40617, 45130, 45180, 50200, 54156, 56475, 67695, 75300, 81234, 90260, 90360, 108312, 112825, 112950, 135390, 150600, 162468, 180520, 203085, 225650, 225900, 270780, 324936, 338475, 406170, 451300, 451800, 541560, 676950, 812340, 902600, 1015425, 1132763, 1353900, 1624680, 2030850, 2265526, 2707800, 3398289, 4061700, 4531052, 5663815, 6796578, 8123400, 9062104, 10194867, 11327630, 13593156, 16991445, 20389734, 22655260, 27186312, 28319075, 33982890, 40779468, 45310520, 50974335, 56638150, 67965780, 81558936, 84957225, 101948670, 113276300, 135931560, 169914450, 203897340, 226552600, 254871675, 339828900, 407794680, 509743350, 679657800, 1019486700, 2038973400]

約数ペア:

[(1, 2038973400), (2, 1019486700), (3, 679657800), (4, 509743350), (5, 407794680), (6, 339828900), (8, 254871675), (9, 226552600), (10, 203897340), (12, 169914450), (15, 135931560), (18, 113276300), (20, 101948670), (24, 84957225), (25, 81558936), (30, 67965780), (36, 56638150), (40, 50974335), (45, 45310520), (50, 40779468), (60, 33982890), (72, 28319075), (75, 27186312), (90, 22655260), (100, 20389734), (120, 16991445), (150, 13593156), (180, 11327630), (200, 10194867), (225, 9062104), (251, 8123400), (300, 6796578), (360, 5663815), (450, 4531052), (502, 4061700), (600, 3398289), (753, 2707800), (900, 2265526), (1004, 2030850), (1255, 1624680), (1506, 1353900), (1800, 1132763), (2008, 1015425), (2259, 902600), (2510, 812340), (3012, 676950), (3765, 541560), (4513, 451800), (4518, 451300), (5020, 406170), (6024, 338475), (6275, 324936), (7530, 270780), (9026, 225900), (9036, 225650), (10040, 203085), (11295, 180520), (12550, 162468), (13539, 150600), (15060, 135390), (18052, 112950), (18072, 112825), (18825, 108312), (22565, 90360), (22590, 90260), (25100, 81234), (27078, 75300), (30120, 67695), (36104, 56475), (37650, 54156), (40617, 50200), (45130, 45180)]