100890720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{10009}}^1$

素因数の和:10037

約数の個数: 144

約数和(自身を含む): 393513120

約数和(自身を除く): 292622400

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, 10009, 10080, 20018, 30027, 40036, 50045, 60054, 70063, 80072, 90081, 100090, 120108, 140126, 150135, 160144, 180162, 200180, 210189, 240216, 280252, 300270, 320288, 350315, 360324, 400360, 420378, 450405, 480432, 560504, 600540, 630567, 700630, 720648, 800720, 840756, 900810, 960864, 1050945, 1121008, 1201080, 1261134, 1401260, 1441296, 1601440, 1681512, 1801620, 2101890, 2242016, 2402160, 2522268, 2802520, 2882592, 3152835, 3363024, 3603240, 4203780, 4804320, 5044536, 5605040, 6305670, 6726048, 7206480, 8407560, 10089072, 11210080, 12611340, 14412960, 16815120, 20178144, 25222680, 33630240, 50445360, 100890720]

約数ペア:

[(1, 100890720), (2, 50445360), (3, 33630240), (4, 25222680), (5, 20178144), (6, 16815120), (7, 14412960), (8, 12611340), (9, 11210080), (10, 10089072), (12, 8407560), (14, 7206480), (15, 6726048), (16, 6305670), (18, 5605040), (20, 5044536), (21, 4804320), (24, 4203780), (28, 3603240), (30, 3363024), (32, 3152835), (35, 2882592), (36, 2802520), (40, 2522268), (42, 2402160), (45, 2242016), (48, 2101890), (56, 1801620), (60, 1681512), (63, 1601440), (70, 1441296), (72, 1401260), (80, 1261134), (84, 1201080), (90, 1121008), (96, 1050945), (105, 960864), (112, 900810), (120, 840756), (126, 800720), (140, 720648), (144, 700630), (160, 630567), (168, 600540), (180, 560504), (210, 480432), (224, 450405), (240, 420378), (252, 400360), (280, 360324), (288, 350315), (315, 320288), (336, 300270), (360, 280252), (420, 240216), (480, 210189), (504, 200180), (560, 180162), (630, 160144), (672, 150135), (720, 140126), (840, 120108), (1008, 100090), (1120, 90081), (1260, 80072), (1440, 70063), (1680, 60054), (2016, 50045), (2520, 40036), (3360, 30027), (5040, 20018), (10009, 10080)]