616278780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2251}}^1$

素因数の和:2298

約数の個数: 180

約数和(自身を含む): 2094373512

約数和(自身を除く): 1478094732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 468, 507, 540, 585, 676, 702, 780, 810, 845, 1014, 1053, 1170, 1404, 1521, 1620, 1690, 1755, 2028, 2106, 2251, 2340, 2535, 3042, 3380, 3510, 4212, 4502, 4563, 5070, 5265, 6084, 6753, 7020, 7605, 9004, 9126, 10140, 10530, 11255, 13506, 13689, 15210, 18252, 20259, 21060, 22510, 22815, 27012, 27378, 29263, 30420, 33765, 40518, 45020, 45630, 54756, 58526, 60777, 67530, 68445, 81036, 87789, 91260, 101295, 117052, 121554, 135060, 136890, 146315, 175578, 182331, 202590, 243108, 263367, 273780, 292630, 303885, 351156, 364662, 380419, 405180, 438945, 526734, 585260, 607770, 729324, 760838, 790101, 877890, 911655, 1053468, 1141257, 1215540, 1316835, 1521676, 1580202, 1755780, 1823310, 1902095, 2282514, 2370303, 2633670, 3160404, 3423771, 3646620, 3804190, 3950505, 4565028, 4740606, 5267340, 5706285, 6847542, 7608380, 7901010, 9481212, 10271313, 11412570, 11851515, 13695084, 15802020, 17118855, 20542626, 22825140, 23703030, 30813939, 34237710, 41085252, 47406060, 51356565, 61627878, 68475420, 102713130, 123255756, 154069695, 205426260, 308139390, 616278780]

約数ペア:

[(1, 616278780), (2, 308139390), (3, 205426260), (4, 154069695), (5, 123255756), (6, 102713130), (9, 68475420), (10, 61627878), (12, 51356565), (13, 47406060), (15, 41085252), (18, 34237710), (20, 30813939), (26, 23703030), (27, 22825140), (30, 20542626), (36, 17118855), (39, 15802020), (45, 13695084), (52, 11851515), (54, 11412570), (60, 10271313), (65, 9481212), (78, 7901010), (81, 7608380), (90, 6847542), (108, 5706285), (117, 5267340), (130, 4740606), (135, 4565028), (156, 3950505), (162, 3804190), (169, 3646620), (180, 3423771), (195, 3160404), (234, 2633670), (260, 2370303), (270, 2282514), (324, 1902095), (338, 1823310), (351, 1755780), (390, 1580202), (405, 1521676), (468, 1316835), (507, 1215540), (540, 1141257), (585, 1053468), (676, 911655), (702, 877890), (780, 790101), (810, 760838), (845, 729324), (1014, 607770), (1053, 585260), (1170, 526734), (1404, 438945), (1521, 405180), (1620, 380419), (1690, 364662), (1755, 351156), (2028, 303885), (2106, 292630), (2251, 273780), (2340, 263367), (2535, 243108), (3042, 202590), (3380, 182331), (3510, 175578), (4212, 146315), (4502, 136890), (4563, 135060), (5070, 121554), (5265, 117052), (6084, 101295), (6753, 91260), (7020, 87789), (7605, 81036), (9004, 68445), (9126, 67530), (10140, 60777), (10530, 58526), (11255, 54756), (13506, 45630), (13689, 45020), (15210, 40518), (18252, 33765), (20259, 30420), (21060, 29263), (22510, 27378), (22815, 27012)]