67500720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 264625920

約数和(自身を除く): 197125200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 227, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 454, 472, 504, 531, 560, 590, 630, 681, 708, 720, 826, 840, 885, 908, 944, 1008, 1062, 1135, 1180, 1239, 1260, 1362, 1416, 1589, 1652, 1680, 1770, 1816, 2043, 2065, 2124, 2270, 2360, 2478, 2520, 2655, 2724, 2832, 3178, 3304, 3405, 3540, 3632, 3717, 4086, 4130, 4248, 4540, 4720, 4767, 4956, 5040, 5310, 5448, 6195, 6356, 6608, 6810, 7080, 7434, 7945, 8172, 8260, 8496, 9080, 9534, 9912, 10215, 10620, 10896, 12390, 12712, 13393, 13620, 14160, 14301, 14868, 15890, 16344, 16520, 18160, 18585, 19068, 19824, 20430, 21240, 23835, 24780, 25424, 26786, 27240, 28602, 29736, 31780, 32688, 33040, 37170, 38136, 40179, 40860, 42480, 47670, 49560, 53572, 54480, 57204, 59472, 63560, 66965, 71505, 74340, 76272, 80358, 81720, 93751, 95340, 99120, 107144, 114408, 120537, 127120, 133930, 143010, 148680, 160716, 163440, 187502, 190680, 200895, 214288, 228816, 241074, 267860, 281253, 286020, 297360, 321432, 375004, 381360, 401790, 468755, 482148, 535720, 562506, 572040, 602685, 642864, 750008, 803580, 843759, 937510, 964296, 1071440, 1125012, 1144080, 1205370, 1406265, 1500016, 1607160, 1687518, 1875020, 1928592, 2250024, 2410740, 2812530, 3214320, 3375036, 3750040, 4218795, 4500048, 4821480, 5625060, 6750072, 7500080, 8437590, 9642960, 11250120, 13500144, 16875180, 22500240, 33750360, 67500720]

約数ペア:

[(1, 67500720), (2, 33750360), (3, 22500240), (4, 16875180), (5, 13500144), (6, 11250120), (7, 9642960), (8, 8437590), (9, 7500080), (10, 6750072), (12, 5625060), (14, 4821480), (15, 4500048), (16, 4218795), (18, 3750040), (20, 3375036), (21, 3214320), (24, 2812530), (28, 2410740), (30, 2250024), (35, 1928592), (36, 1875020), (40, 1687518), (42, 1607160), (45, 1500016), (48, 1406265), (56, 1205370), (59, 1144080), (60, 1125012), (63, 1071440), (70, 964296), (72, 937510), (80, 843759), (84, 803580), (90, 750008), (105, 642864), (112, 602685), (118, 572040), (120, 562506), (126, 535720), (140, 482148), (144, 468755), (168, 401790), (177, 381360), (180, 375004), (210, 321432), (227, 297360), (236, 286020), (240, 281253), (252, 267860), (280, 241074), (295, 228816), (315, 214288), (336, 200895), (354, 190680), (360, 187502), (413, 163440), (420, 160716), (454, 148680), (472, 143010), (504, 133930), (531, 127120), (560, 120537), (590, 114408), (630, 107144), (681, 99120), (708, 95340), (720, 93751), (826, 81720), (840, 80358), (885, 76272), (908, 74340), (944, 71505), (1008, 66965), (1062, 63560), (1135, 59472), (1180, 57204), (1239, 54480), (1260, 53572), (1362, 49560), (1416, 47670), (1589, 42480), (1652, 40860), (1680, 40179), (1770, 38136), (1816, 37170), (2043, 33040), (2065, 32688), (2124, 31780), (2270, 29736), (2360, 28602), (2478, 27240), (2520, 26786), (2655, 25424), (2724, 24780), (2832, 23835), (3178, 21240), (3304, 20430), (3405, 19824), (3540, 19068), (3632, 18585), (3717, 18160), (4086, 16520), (4130, 16344), (4248, 15890), (4540, 14868), (4720, 14301), (4767, 14160), (4956, 13620), (5040, 13393), (5310, 12712), (5448, 12390), (6195, 10896), (6356, 10620), (6608, 10215), (6810, 9912), (7080, 9534), (7434, 9080), (7945, 8496), (8172, 8260)]