290289600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1108

約数の個数: 252

約数和(自身を含む): 1087084440

約数和(自身を除く): 796794840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 400, 450, 456, 475, 480, 570, 576, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 960, 1061, 1140, 1200, 1216, 1368, 1425, 1440, 1520, 1600, 1710, 1800, 1824, 1900, 2122, 2280, 2400, 2736, 2850, 2880, 3040, 3183, 3420, 3600, 3648, 3800, 4244, 4275, 4560, 4800, 5305, 5472, 5700, 6080, 6366, 6840, 7200, 7600, 8488, 8550, 9120, 9549, 10610, 10944, 11400, 12732, 13680, 14400, 15200, 15915, 16976, 17100, 18240, 19098, 20159, 21220, 22800, 25464, 26525, 27360, 30400, 31830, 33952, 34200, 38196, 40318, 42440, 45600, 47745, 50928, 53050, 54720, 60477, 63660, 67904, 68400, 76392, 79575, 80636, 84880, 91200, 95490, 100795, 101856, 106100, 120954, 127320, 136800, 152784, 159150, 161272, 169760, 181431, 190980, 201590, 203712, 212200, 238725, 241908, 254640, 273600, 302385, 305568, 318300, 322544, 339520, 362862, 381960, 403180, 424400, 477450, 483816, 503975, 509280, 604770, 611136, 636600, 645088, 725724, 763920, 806360, 848800, 907155, 954900, 967632, 1007950, 1018560, 1209540, 1273200, 1290176, 1451448, 1511925, 1527840, 1612720, 1697600, 1814310, 1909800, 1935264, 2015900, 2419080, 2546400, 2902896, 3023850, 3055680, 3225440, 3628620, 3819600, 3870528, 4031800, 4535775, 4838160, 5092800, 5805792, 6047700, 6450880, 7257240, 7639200, 8063600, 9071550, 9676320, 11611584, 12095400, 14514480, 15278400, 16127200, 18143100, 19352640, 24190800, 29028960, 32254400, 36286200, 48381600, 58057920, 72572400, 96763200, 145144800, 290289600]

約数ペア:

[(1, 290289600), (2, 145144800), (3, 96763200), (4, 72572400), (5, 58057920), (6, 48381600), (8, 36286200), (9, 32254400), (10, 29028960), (12, 24190800), (15, 19352640), (16, 18143100), (18, 16127200), (19, 15278400), (20, 14514480), (24, 12095400), (25, 11611584), (30, 9676320), (32, 9071550), (36, 8063600), (38, 7639200), (40, 7257240), (45, 6450880), (48, 6047700), (50, 5805792), (57, 5092800), (60, 4838160), (64, 4535775), (72, 4031800), (75, 3870528), (76, 3819600), (80, 3628620), (90, 3225440), (95, 3055680), (96, 3023850), (100, 2902896), (114, 2546400), (120, 2419080), (144, 2015900), (150, 1935264), (152, 1909800), (160, 1814310), (171, 1697600), (180, 1612720), (190, 1527840), (192, 1511925), (200, 1451448), (225, 1290176), (228, 1273200), (240, 1209540), (285, 1018560), (288, 1007950), (300, 967632), (304, 954900), (320, 907155), (342, 848800), (360, 806360), (380, 763920), (400, 725724), (450, 645088), (456, 636600), (475, 611136), (480, 604770), (570, 509280), (576, 503975), (600, 483816), (608, 477450), (684, 424400), (720, 403180), (760, 381960), (800, 362862), (855, 339520), (900, 322544), (912, 318300), (950, 305568), (960, 302385), (1061, 273600), (1140, 254640), (1200, 241908), (1216, 238725), (1368, 212200), (1425, 203712), (1440, 201590), (1520, 190980), (1600, 181431), (1710, 169760), (1800, 161272), (1824, 159150), (1900, 152784), (2122, 136800), (2280, 127320), (2400, 120954), (2736, 106100), (2850, 101856), (2880, 100795), (3040, 95490), (3183, 91200), (3420, 84880), (3600, 80636), (3648, 79575), (3800, 76392), (4244, 68400), (4275, 67904), (4560, 63660), (4800, 60477), (5305, 54720), (5472, 53050), (5700, 50928), (6080, 47745), (6366, 45600), (6840, 42440), (7200, 40318), (7600, 38196), (8488, 34200), (8550, 33952), (9120, 31830), (9549, 30400), (10610, 27360), (10944, 26525), (11400, 25464), (12732, 22800), (13680, 21220), (14400, 20159), (15200, 19098), (15915, 18240), (16976, 17100)]