186489180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1824

約数の個数: 144

約数和(自身を含む): 615014400

約数和(自身を除く): 428525220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1710, 1759, 1767, 1860, 2356, 2790, 2945, 3420, 3518, 3534, 5277, 5301, 5580, 5890, 7036, 7068, 8795, 8835, 10554, 10602, 11780, 15831, 17590, 17670, 21108, 21204, 26385, 26505, 31662, 33421, 35180, 35340, 52770, 53010, 54529, 63324, 66842, 79155, 100263, 105540, 106020, 109058, 133684, 158310, 163587, 167105, 200526, 218116, 272645, 300789, 316620, 327174, 334210, 401052, 490761, 501315, 545290, 601578, 654348, 668420, 817935, 981522, 1002630, 1036051, 1090580, 1203156, 1503945, 1635870, 1963044, 2005260, 2072102, 2453805, 3007890, 3108153, 3271740, 4144204, 4907610, 5180255, 6015780, 6216306, 9324459, 9815220, 10360510, 12432612, 15540765, 18648918, 20721020, 31081530, 37297836, 46622295, 62163060, 93244590, 186489180]

約数ペア:

[(1, 186489180), (2, 93244590), (3, 62163060), (4, 46622295), (5, 37297836), (6, 31081530), (9, 20721020), (10, 18648918), (12, 15540765), (15, 12432612), (18, 10360510), (19, 9815220), (20, 9324459), (30, 6216306), (31, 6015780), (36, 5180255), (38, 4907610), (45, 4144204), (57, 3271740), (60, 3108153), (62, 3007890), (76, 2453805), (90, 2072102), (93, 2005260), (95, 1963044), (114, 1635870), (124, 1503945), (155, 1203156), (171, 1090580), (180, 1036051), (186, 1002630), (190, 981522), (228, 817935), (279, 668420), (285, 654348), (310, 601578), (342, 545290), (372, 501315), (380, 490761), (465, 401052), (558, 334210), (570, 327174), (589, 316620), (620, 300789), (684, 272645), (855, 218116), (930, 200526), (1116, 167105), (1140, 163587), (1178, 158310), (1395, 133684), (1710, 109058), (1759, 106020), (1767, 105540), (1860, 100263), (2356, 79155), (2790, 66842), (2945, 63324), (3420, 54529), (3518, 53010), (3534, 52770), (5277, 35340), (5301, 35180), (5580, 33421), (5890, 31662), (7036, 26505), (7068, 26385), (8795, 21204), (8835, 21108), (10554, 17670), (10602, 17590), (11780, 15831)]