217144260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1061}}^1$

素因数の和:1458

約数の個数: 96

約数和(自身を含む): 677980800

約数和(自身を除く): 460836540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 379, 540, 758, 1061, 1137, 1516, 1895, 2122, 2274, 3183, 3411, 3790, 4244, 4548, 5305, 5685, 6366, 6822, 7580, 9549, 10233, 10610, 11370, 12732, 13644, 15915, 17055, 19098, 20466, 21220, 22740, 28647, 31830, 34110, 38196, 40932, 47745, 51165, 57294, 63660, 68220, 95490, 102330, 114588, 143235, 190980, 204660, 286470, 402119, 572940, 804238, 1206357, 1608476, 2010595, 2412714, 3619071, 4021190, 4825428, 6031785, 7238142, 8042380, 10857213, 12063570, 14476284, 18095355, 21714426, 24127140, 36190710, 43428852, 54286065, 72381420, 108572130, 217144260]

約数ペア:

[(1, 217144260), (2, 108572130), (3, 72381420), (4, 54286065), (5, 43428852), (6, 36190710), (9, 24127140), (10, 21714426), (12, 18095355), (15, 14476284), (18, 12063570), (20, 10857213), (27, 8042380), (30, 7238142), (36, 6031785), (45, 4825428), (54, 4021190), (60, 3619071), (90, 2412714), (108, 2010595), (135, 1608476), (180, 1206357), (270, 804238), (379, 572940), (540, 402119), (758, 286470), (1061, 204660), (1137, 190980), (1516, 143235), (1895, 114588), (2122, 102330), (2274, 95490), (3183, 68220), (3411, 63660), (3790, 57294), (4244, 51165), (4548, 47745), (5305, 40932), (5685, 38196), (6366, 34110), (6822, 31830), (7580, 28647), (9549, 22740), (10233, 21220), (10610, 20466), (11370, 19098), (12732, 17055), (13644, 15915)]