130491660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 419471136

約数和(自身を除く): 288979476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 169, 170, 195, 204, 221, 255, 260, 338, 340, 390, 442, 507, 510, 663, 676, 757, 780, 845, 884, 1014, 1020, 1105, 1326, 1514, 1690, 2028, 2210, 2271, 2535, 2652, 2873, 3028, 3315, 3380, 3785, 4420, 4542, 5070, 5746, 6630, 7570, 8619, 9084, 9841, 10140, 11355, 11492, 12869, 13260, 14365, 15140, 17238, 19682, 22710, 25738, 28730, 29523, 34476, 38607, 39364, 43095, 45420, 49205, 51476, 57460, 59046, 64345, 77214, 86190, 98410, 118092, 127933, 128690, 147615, 154428, 167297, 172380, 193035, 196820, 255866, 257380, 295230, 334594, 383799, 386070, 501891, 511732, 590460, 639665, 669188, 767598, 772140, 836485, 1003782, 1279330, 1535196, 1672970, 1918995, 2007564, 2174861, 2509455, 2558660, 3345940, 3837990, 4349722, 5018910, 6524583, 7675980, 8699444, 10037820, 10874305, 13049166, 21748610, 26098332, 32622915, 43497220, 65245830, 130491660]

約数ペア:

[(1, 130491660), (2, 65245830), (3, 43497220), (4, 32622915), (5, 26098332), (6, 21748610), (10, 13049166), (12, 10874305), (13, 10037820), (15, 8699444), (17, 7675980), (20, 6524583), (26, 5018910), (30, 4349722), (34, 3837990), (39, 3345940), (51, 2558660), (52, 2509455), (60, 2174861), (65, 2007564), (68, 1918995), (78, 1672970), (85, 1535196), (102, 1279330), (130, 1003782), (156, 836485), (169, 772140), (170, 767598), (195, 669188), (204, 639665), (221, 590460), (255, 511732), (260, 501891), (338, 386070), (340, 383799), (390, 334594), (442, 295230), (507, 257380), (510, 255866), (663, 196820), (676, 193035), (757, 172380), (780, 167297), (845, 154428), (884, 147615), (1014, 128690), (1020, 127933), (1105, 118092), (1326, 98410), (1514, 86190), (1690, 77214), (2028, 64345), (2210, 59046), (2271, 57460), (2535, 51476), (2652, 49205), (2873, 45420), (3028, 43095), (3315, 39364), (3380, 38607), (3785, 34476), (4420, 29523), (4542, 28730), (5070, 25738), (5746, 22710), (6630, 19682), (7570, 17238), (8619, 15140), (9084, 14365), (9841, 13260), (10140, 12869), (11355, 11492)]