145845900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2885

約数の個数: 144

約数和(自身を含む): 493718400

約数和(自身を除く): 347872500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2843, 2850, 3420, 4275, 5130, 5686, 5700, 8529, 8550, 10260, 11372, 12825, 14215, 17058, 17100, 25587, 25650, 28430, 34116, 42645, 51174, 51300, 54017, 56860, 71075, 76761, 85290, 102348, 108034, 127935, 142150, 153522, 162051, 170580, 213225, 216068, 255870, 270085, 284300, 307044, 324102, 383805, 426450, 486153, 511740, 540170, 639675, 648204, 767610, 810255, 852900, 972306, 1080340, 1279350, 1350425, 1458459, 1535220, 1620510, 1919025, 1944612, 2430765, 2558700, 2700850, 2916918, 3241020, 3838050, 4051275, 4861530, 5401700, 5833836, 7292295, 7676100, 8102550, 9723060, 12153825, 14584590, 16205100, 24307650, 29169180, 36461475, 48615300, 72922950, 145845900]

約数ペア:

[(1, 145845900), (2, 72922950), (3, 48615300), (4, 36461475), (5, 29169180), (6, 24307650), (9, 16205100), (10, 14584590), (12, 12153825), (15, 9723060), (18, 8102550), (19, 7676100), (20, 7292295), (25, 5833836), (27, 5401700), (30, 4861530), (36, 4051275), (38, 3838050), (45, 3241020), (50, 2916918), (54, 2700850), (57, 2558700), (60, 2430765), (75, 1944612), (76, 1919025), (90, 1620510), (95, 1535220), (100, 1458459), (108, 1350425), (114, 1279350), (135, 1080340), (150, 972306), (171, 852900), (180, 810255), (190, 767610), (225, 648204), (228, 639675), (270, 540170), (285, 511740), (300, 486153), (342, 426450), (380, 383805), (450, 324102), (475, 307044), (513, 284300), (540, 270085), (570, 255870), (675, 216068), (684, 213225), (855, 170580), (900, 162051), (950, 153522), (1026, 142150), (1140, 127935), (1350, 108034), (1425, 102348), (1710, 85290), (1900, 76761), (2052, 71075), (2565, 56860), (2700, 54017), (2843, 51300), (2850, 51174), (3420, 42645), (4275, 34116), (5130, 28430), (5686, 25650), (5700, 25587), (8529, 17100), (8550, 17058), (10260, 14215), (11372, 12825)]