75972960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7537}}^1$

素因数の和:7565

約数の個数: 144

約数和(自身を含む): 296333856

約数和(自身を除く): 220360896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 7537, 10080, 15074, 22611, 30148, 37685, 45222, 52759, 60296, 67833, 75370, 90444, 105518, 113055, 120592, 135666, 150740, 158277, 180888, 211036, 226110, 241184, 263795, 271332, 301480, 316554, 339165, 361776, 422072, 452220, 474831, 527590, 542664, 602960, 633108, 678330, 723552, 791385, 844144, 904440, 949662, 1055180, 1085328, 1205920, 1266216, 1356660, 1582770, 1688288, 1808880, 1899324, 2110360, 2170656, 2374155, 2532432, 2713320, 3165540, 3617760, 3798648, 4220720, 4748310, 5064864, 5426640, 6331080, 7597296, 8441440, 9496620, 10853280, 12662160, 15194592, 18993240, 25324320, 37986480, 75972960]

約数ペア:

[(1, 75972960), (2, 37986480), (3, 25324320), (4, 18993240), (5, 15194592), (6, 12662160), (7, 10853280), (8, 9496620), (9, 8441440), (10, 7597296), (12, 6331080), (14, 5426640), (15, 5064864), (16, 4748310), (18, 4220720), (20, 3798648), (21, 3617760), (24, 3165540), (28, 2713320), (30, 2532432), (32, 2374155), (35, 2170656), (36, 2110360), (40, 1899324), (42, 1808880), (45, 1688288), (48, 1582770), (56, 1356660), (60, 1266216), (63, 1205920), (70, 1085328), (72, 1055180), (80, 949662), (84, 904440), (90, 844144), (96, 791385), (105, 723552), (112, 678330), (120, 633108), (126, 602960), (140, 542664), (144, 527590), (160, 474831), (168, 452220), (180, 422072), (210, 361776), (224, 339165), (240, 316554), (252, 301480), (280, 271332), (288, 263795), (315, 241184), (336, 226110), (360, 211036), (420, 180888), (480, 158277), (504, 150740), (560, 135666), (630, 120592), (672, 113055), (720, 105518), (840, 90444), (1008, 75370), (1120, 67833), (1260, 60296), (1440, 52759), (1680, 45222), (2016, 37685), (2520, 30148), (3360, 22611), (5040, 15074), (7537, 10080)]