28848600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 111421440

約数和(自身を除く): 82572840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 31, 33, 36, 40, 44, 45, 47, 50, 55, 60, 62, 66, 72, 75, 88, 90, 93, 94, 99, 100, 110, 120, 124, 132, 141, 150, 155, 165, 180, 186, 188, 198, 200, 220, 225, 235, 248, 264, 275, 279, 282, 300, 310, 330, 341, 360, 372, 376, 396, 423, 440, 450, 465, 470, 495, 517, 550, 558, 564, 600, 620, 660, 682, 705, 744, 775, 792, 825, 846, 900, 930, 940, 990, 1023, 1034, 1100, 1116, 1128, 1175, 1240, 1320, 1364, 1395, 1410, 1457, 1550, 1551, 1650, 1692, 1705, 1800, 1860, 1880, 1980, 2046, 2068, 2115, 2200, 2232, 2325, 2350, 2475, 2585, 2728, 2790, 2820, 2914, 3069, 3100, 3102, 3300, 3384, 3410, 3525, 3720, 3960, 4092, 4136, 4230, 4371, 4650, 4653, 4700, 4950, 5115, 5170, 5580, 5640, 5828, 6138, 6200, 6204, 6600, 6820, 6975, 7050, 7285, 7755, 8184, 8460, 8525, 8742, 9300, 9306, 9400, 9900, 10230, 10340, 10575, 11160, 11656, 12276, 12408, 12925, 13113, 13640, 13950, 14100, 14570, 15345, 15510, 16027, 16920, 17050, 17484, 18600, 18612, 19800, 20460, 20680, 21150, 21855, 23265, 24552, 25575, 25850, 26226, 27900, 28200, 29140, 30690, 31020, 32054, 34100, 34968, 36425, 37224, 38775, 40920, 42300, 43710, 46530, 48081, 51150, 51700, 52452, 55800, 58280, 61380, 62040, 64108, 65565, 68200, 72850, 76725, 77550, 80135, 84600, 87420, 93060, 96162, 102300, 103400, 104904, 109275, 116325, 122760, 128216, 131130, 144243, 145700, 153450, 155100, 160270, 174840, 186120, 192324, 204600, 218550, 232650, 240405, 262260, 288486, 291400, 306900, 310200, 320540, 327825, 384648, 400675, 437100, 465300, 480810, 524520, 576972, 613800, 641080, 655650, 721215, 801350, 874200, 930600, 961620, 1153944, 1202025, 1311300, 1442430, 1602700, 1923240, 2404050, 2622600, 2884860, 3205400, 3606075, 4808100, 5769720, 7212150, 9616200, 14424300, 28848600]

約数ペア:

[(1, 28848600), (2, 14424300), (3, 9616200), (4, 7212150), (5, 5769720), (6, 4808100), (8, 3606075), (9, 3205400), (10, 2884860), (11, 2622600), (12, 2404050), (15, 1923240), (18, 1602700), (20, 1442430), (22, 1311300), (24, 1202025), (25, 1153944), (30, 961620), (31, 930600), (33, 874200), (36, 801350), (40, 721215), (44, 655650), (45, 641080), (47, 613800), (50, 576972), (55, 524520), (60, 480810), (62, 465300), (66, 437100), (72, 400675), (75, 384648), (88, 327825), (90, 320540), (93, 310200), (94, 306900), (99, 291400), (100, 288486), (110, 262260), (120, 240405), (124, 232650), (132, 218550), (141, 204600), (150, 192324), (155, 186120), (165, 174840), (180, 160270), (186, 155100), (188, 153450), (198, 145700), (200, 144243), (220, 131130), (225, 128216), (235, 122760), (248, 116325), (264, 109275), (275, 104904), (279, 103400), (282, 102300), (300, 96162), (310, 93060), (330, 87420), (341, 84600), (360, 80135), (372, 77550), (376, 76725), (396, 72850), (423, 68200), (440, 65565), (450, 64108), (465, 62040), (470, 61380), (495, 58280), (517, 55800), (550, 52452), (558, 51700), (564, 51150), (600, 48081), (620, 46530), (660, 43710), (682, 42300), (705, 40920), (744, 38775), (775, 37224), (792, 36425), (825, 34968), (846, 34100), (900, 32054), (930, 31020), (940, 30690), (990, 29140), (1023, 28200), (1034, 27900), (1100, 26226), (1116, 25850), (1128, 25575), (1175, 24552), (1240, 23265), (1320, 21855), (1364, 21150), (1395, 20680), (1410, 20460), (1457, 19800), (1550, 18612), (1551, 18600), (1650, 17484), (1692, 17050), (1705, 16920), (1800, 16027), (1860, 15510), (1880, 15345), (1980, 14570), (2046, 14100), (2068, 13950), (2115, 13640), (2200, 13113), (2232, 12925), (2325, 12408), (2350, 12276), (2475, 11656), (2585, 11160), (2728, 10575), (2790, 10340), (2820, 10230), (2914, 9900), (3069, 9400), (3100, 9306), (3102, 9300), (3300, 8742), (3384, 8525), (3410, 8460), (3525, 8184), (3720, 7755), (3960, 7285), (4092, 7050), (4136, 6975), (4230, 6820), (4371, 6600), (4650, 6204), (4653, 6200), (4700, 6138), (4950, 5828), (5115, 5640), (5170, 5580)]