52705800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 208915200

約数和(自身を除く): 156209400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 47, 50, 56, 60, 63, 70, 72, 75, 84, 89, 90, 94, 100, 105, 120, 126, 140, 141, 150, 168, 175, 178, 180, 188, 200, 210, 225, 235, 252, 267, 280, 282, 300, 315, 329, 350, 356, 360, 376, 420, 423, 445, 450, 470, 504, 525, 534, 564, 600, 623, 630, 658, 700, 705, 712, 801, 840, 846, 890, 900, 940, 987, 1050, 1068, 1128, 1175, 1246, 1260, 1316, 1335, 1400, 1410, 1575, 1602, 1645, 1692, 1780, 1800, 1869, 1880, 1974, 2100, 2115, 2136, 2225, 2350, 2492, 2520, 2632, 2670, 2820, 2961, 3115, 3150, 3204, 3290, 3384, 3525, 3560, 3738, 3948, 4005, 4183, 4200, 4230, 4450, 4700, 4935, 4984, 5340, 5607, 5640, 5922, 6230, 6300, 6408, 6580, 6675, 7050, 7476, 7896, 8010, 8225, 8366, 8460, 8900, 9345, 9400, 9870, 10575, 10680, 11214, 11844, 12460, 12549, 12600, 13160, 13350, 14100, 14805, 14952, 15575, 16020, 16450, 16732, 16920, 17800, 18690, 19740, 20025, 20915, 21150, 22428, 23688, 24675, 24920, 25098, 26700, 28035, 28200, 29281, 29610, 31150, 32040, 32900, 33464, 37380, 37647, 39480, 40050, 41830, 42300, 44856, 46725, 49350, 50196, 53400, 56070, 58562, 59220, 62300, 62745, 65800, 74025, 74760, 75294, 80100, 83660, 84600, 87843, 93450, 98700, 100392, 104575, 112140, 117124, 118440, 124600, 125490, 140175, 146405, 148050, 150588, 160200, 167320, 175686, 186900, 188235, 197400, 209150, 224280, 234248, 250980, 263529, 280350, 292810, 296100, 301176, 313725, 351372, 373800, 376470, 418300, 439215, 501960, 527058, 560700, 585620, 592200, 627450, 702744, 732025, 752940, 836600, 878430, 941175, 1054116, 1121400, 1171240, 1254900, 1317645, 1464050, 1505880, 1756860, 1882350, 2108232, 2196075, 2509800, 2635290, 2928100, 3513720, 3764700, 4392150, 5270580, 5856200, 6588225, 7529400, 8784300, 10541160, 13176450, 17568600, 26352900, 52705800]

約数ペア:

[(1, 52705800), (2, 26352900), (3, 17568600), (4, 13176450), (5, 10541160), (6, 8784300), (7, 7529400), (8, 6588225), (9, 5856200), (10, 5270580), (12, 4392150), (14, 3764700), (15, 3513720), (18, 2928100), (20, 2635290), (21, 2509800), (24, 2196075), (25, 2108232), (28, 1882350), (30, 1756860), (35, 1505880), (36, 1464050), (40, 1317645), (42, 1254900), (45, 1171240), (47, 1121400), (50, 1054116), (56, 941175), (60, 878430), (63, 836600), (70, 752940), (72, 732025), (75, 702744), (84, 627450), (89, 592200), (90, 585620), (94, 560700), (100, 527058), (105, 501960), (120, 439215), (126, 418300), (140, 376470), (141, 373800), (150, 351372), (168, 313725), (175, 301176), (178, 296100), (180, 292810), (188, 280350), (200, 263529), (210, 250980), (225, 234248), (235, 224280), (252, 209150), (267, 197400), (280, 188235), (282, 186900), (300, 175686), (315, 167320), (329, 160200), (350, 150588), (356, 148050), (360, 146405), (376, 140175), (420, 125490), (423, 124600), (445, 118440), (450, 117124), (470, 112140), (504, 104575), (525, 100392), (534, 98700), (564, 93450), (600, 87843), (623, 84600), (630, 83660), (658, 80100), (700, 75294), (705, 74760), (712, 74025), (801, 65800), (840, 62745), (846, 62300), (890, 59220), (900, 58562), (940, 56070), (987, 53400), (1050, 50196), (1068, 49350), (1128, 46725), (1175, 44856), (1246, 42300), (1260, 41830), (1316, 40050), (1335, 39480), (1400, 37647), (1410, 37380), (1575, 33464), (1602, 32900), (1645, 32040), (1692, 31150), (1780, 29610), (1800, 29281), (1869, 28200), (1880, 28035), (1974, 26700), (2100, 25098), (2115, 24920), (2136, 24675), (2225, 23688), (2350, 22428), (2492, 21150), (2520, 20915), (2632, 20025), (2670, 19740), (2820, 18690), (2961, 17800), (3115, 16920), (3150, 16732), (3204, 16450), (3290, 16020), (3384, 15575), (3525, 14952), (3560, 14805), (3738, 14100), (3948, 13350), (4005, 13160), (4183, 12600), (4200, 12549), (4230, 12460), (4450, 11844), (4700, 11214), (4935, 10680), (4984, 10575), (5340, 9870), (5607, 9400), (5640, 9345), (5922, 8900), (6230, 8460), (6300, 8366), (6408, 8225), (6580, 8010), (6675, 7896), (7050, 7476)]