253855800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12821}}^1$

素因数の和:12854

約数の個数: 144

約数和(自身を含む): 930107880

約数和(自身を除く): 676252080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4950, 6600, 9900, 12821, 19800, 25642, 38463, 51284, 64105, 76926, 102568, 115389, 128210, 141031, 153852, 192315, 230778, 256420, 282062, 307704, 320525, 384630, 423093, 461556, 512840, 564124, 576945, 641050, 705155, 769260, 846186, 923112, 961575, 1128248, 1153890, 1269279, 1282100, 1410310, 1538520, 1692372, 1923150, 2115465, 2307780, 2538558, 2564200, 2820620, 2884725, 3384744, 3525775, 3846300, 4230930, 4615560, 5077116, 5641240, 5769450, 6346395, 7051550, 7692600, 8461860, 10154232, 10577325, 11538900, 12692790, 14103100, 16923720, 21154650, 23077800, 25385580, 28206200, 31731975, 42309300, 50771160, 63463950, 84618600, 126927900, 253855800]

約数ペア:

[(1, 253855800), (2, 126927900), (3, 84618600), (4, 63463950), (5, 50771160), (6, 42309300), (8, 31731975), (9, 28206200), (10, 25385580), (11, 23077800), (12, 21154650), (15, 16923720), (18, 14103100), (20, 12692790), (22, 11538900), (24, 10577325), (25, 10154232), (30, 8461860), (33, 7692600), (36, 7051550), (40, 6346395), (44, 5769450), (45, 5641240), (50, 5077116), (55, 4615560), (60, 4230930), (66, 3846300), (72, 3525775), (75, 3384744), (88, 2884725), (90, 2820620), (99, 2564200), (100, 2538558), (110, 2307780), (120, 2115465), (132, 1923150), (150, 1692372), (165, 1538520), (180, 1410310), (198, 1282100), (200, 1269279), (220, 1153890), (225, 1128248), (264, 961575), (275, 923112), (300, 846186), (330, 769260), (360, 705155), (396, 641050), (440, 576945), (450, 564124), (495, 512840), (550, 461556), (600, 423093), (660, 384630), (792, 320525), (825, 307704), (900, 282062), (990, 256420), (1100, 230778), (1320, 192315), (1650, 153852), (1800, 141031), (1980, 128210), (2200, 115389), (2475, 102568), (3300, 76926), (3960, 64105), (4950, 51284), (6600, 38463), (9900, 25642), (12821, 19800)]