73778040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3283

約数の個数: 160

約数和(自身を含む): 283488480

約数和(自身を除く): 209710440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3253, 3780, 4536, 5670, 6506, 7560, 9759, 11340, 13012, 16265, 19518, 22680, 22771, 26024, 29277, 32530, 39036, 45542, 48795, 58554, 65060, 68313, 78072, 87831, 91084, 97590, 113855, 117108, 130120, 136626, 146385, 175662, 182168, 195180, 204939, 227710, 234216, 263493, 273252, 292770, 341565, 351324, 390360, 409878, 439155, 455420, 526986, 546504, 585540, 614817, 683130, 702648, 819756, 878310, 910840, 1024695, 1053972, 1171080, 1229634, 1317465, 1366260, 1639512, 1756620, 1844451, 2049390, 2107944, 2459268, 2634930, 2732520, 3074085, 3513240, 3688902, 4098780, 4918536, 5269860, 6148170, 7377804, 8197560, 9222255, 10539720, 12296340, 14755608, 18444510, 24592680, 36889020, 73778040]

約数ペア:

[(1, 73778040), (2, 36889020), (3, 24592680), (4, 18444510), (5, 14755608), (6, 12296340), (7, 10539720), (8, 9222255), (9, 8197560), (10, 7377804), (12, 6148170), (14, 5269860), (15, 4918536), (18, 4098780), (20, 3688902), (21, 3513240), (24, 3074085), (27, 2732520), (28, 2634930), (30, 2459268), (35, 2107944), (36, 2049390), (40, 1844451), (42, 1756620), (45, 1639512), (54, 1366260), (56, 1317465), (60, 1229634), (63, 1171080), (70, 1053972), (72, 1024695), (81, 910840), (84, 878310), (90, 819756), (105, 702648), (108, 683130), (120, 614817), (126, 585540), (135, 546504), (140, 526986), (162, 455420), (168, 439155), (180, 409878), (189, 390360), (210, 351324), (216, 341565), (252, 292770), (270, 273252), (280, 263493), (315, 234216), (324, 227710), (360, 204939), (378, 195180), (405, 182168), (420, 175662), (504, 146385), (540, 136626), (567, 130120), (630, 117108), (648, 113855), (756, 97590), (810, 91084), (840, 87831), (945, 78072), (1080, 68313), (1134, 65060), (1260, 58554), (1512, 48795), (1620, 45542), (1890, 39036), (2268, 32530), (2520, 29277), (2835, 26024), (3240, 22771), (3253, 22680), (3780, 19518), (4536, 16265), (5670, 13012), (6506, 11340), (7560, 9759)]