485681400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1775

約数の個数: 192

約数和(自身を含む): 1705471200

約数和(自身を除く): 1219789800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 53, 54, 60, 72, 75, 90, 100, 106, 108, 120, 135, 150, 159, 180, 200, 212, 216, 225, 265, 270, 300, 318, 360, 424, 450, 477, 530, 540, 600, 636, 675, 795, 900, 954, 1060, 1080, 1272, 1325, 1350, 1431, 1590, 1697, 1800, 1908, 2120, 2385, 2650, 2700, 2862, 3180, 3394, 3816, 3975, 4770, 5091, 5300, 5400, 5724, 6360, 6788, 7155, 7950, 8485, 9540, 10182, 10600, 11448, 11925, 13576, 14310, 15273, 15900, 16970, 19080, 20364, 23850, 25455, 28620, 30546, 31800, 33940, 35775, 40728, 42425, 45819, 47700, 50910, 57240, 61092, 67880, 71550, 76365, 84850, 89941, 91638, 95400, 101820, 122184, 127275, 143100, 152730, 169700, 179882, 183276, 203640, 229095, 254550, 269823, 286200, 305460, 339400, 359764, 366552, 381825, 449705, 458190, 509100, 539646, 610920, 719528, 763650, 809469, 899410, 916380, 1018200, 1079292, 1145475, 1349115, 1527300, 1618938, 1798820, 1832760, 2158584, 2248525, 2290950, 2428407, 2698230, 3054600, 3237876, 3597640, 4047345, 4497050, 4581900, 4856814, 5396460, 6475752, 6745575, 8094690, 8994100, 9163800, 9713628, 10792920, 12142035, 13491150, 16189380, 17988200, 19427256, 20236725, 24284070, 26982300, 32378760, 40473450, 48568140, 53964600, 60710175, 80946900, 97136280, 121420350, 161893800, 242840700, 485681400]

約数ペア:

[(1, 485681400), (2, 242840700), (3, 161893800), (4, 121420350), (5, 97136280), (6, 80946900), (8, 60710175), (9, 53964600), (10, 48568140), (12, 40473450), (15, 32378760), (18, 26982300), (20, 24284070), (24, 20236725), (25, 19427256), (27, 17988200), (30, 16189380), (36, 13491150), (40, 12142035), (45, 10792920), (50, 9713628), (53, 9163800), (54, 8994100), (60, 8094690), (72, 6745575), (75, 6475752), (90, 5396460), (100, 4856814), (106, 4581900), (108, 4497050), (120, 4047345), (135, 3597640), (150, 3237876), (159, 3054600), (180, 2698230), (200, 2428407), (212, 2290950), (216, 2248525), (225, 2158584), (265, 1832760), (270, 1798820), (300, 1618938), (318, 1527300), (360, 1349115), (424, 1145475), (450, 1079292), (477, 1018200), (530, 916380), (540, 899410), (600, 809469), (636, 763650), (675, 719528), (795, 610920), (900, 539646), (954, 509100), (1060, 458190), (1080, 449705), (1272, 381825), (1325, 366552), (1350, 359764), (1431, 339400), (1590, 305460), (1697, 286200), (1800, 269823), (1908, 254550), (2120, 229095), (2385, 203640), (2650, 183276), (2700, 179882), (2862, 169700), (3180, 152730), (3394, 143100), (3816, 127275), (3975, 122184), (4770, 101820), (5091, 95400), (5300, 91638), (5400, 89941), (5724, 84850), (6360, 76365), (6788, 71550), (7155, 67880), (7950, 61092), (8485, 57240), (9540, 50910), (10182, 47700), (10600, 45819), (11448, 42425), (11925, 40728), (13576, 35775), (14310, 33940), (15273, 31800), (15900, 30546), (16970, 28620), (19080, 25455), (20364, 23850)]