89779950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 264045600

約数和(自身を除く): 174265650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 103, 117, 130, 149, 150, 195, 206, 225, 234, 298, 309, 325, 390, 447, 450, 515, 585, 618, 650, 745, 894, 927, 975, 1030, 1170, 1339, 1341, 1490, 1545, 1854, 1937, 1950, 2235, 2575, 2678, 2682, 2925, 3090, 3725, 3874, 4017, 4470, 4635, 5150, 5811, 5850, 6695, 6705, 7450, 7725, 8034, 9270, 9685, 11175, 11622, 12051, 13390, 13410, 15347, 15450, 17433, 19370, 20085, 22350, 23175, 24102, 29055, 30694, 33475, 33525, 34866, 40170, 46041, 46350, 48425, 58110, 60255, 66950, 67050, 76735, 87165, 92082, 96850, 100425, 120510, 138123, 145275, 153470, 174330, 199511, 200850, 230205, 276246, 290550, 301275, 383675, 399022, 435825, 460410, 598533, 602550, 690615, 767350, 871650, 997555, 1151025, 1197066, 1381230, 1795599, 1995110, 2302050, 2992665, 3453075, 3591198, 4987775, 5985330, 6906150, 8977995, 9975550, 14963325, 17955990, 29926650, 44889975, 89779950]

約数ペア:

[(1, 89779950), (2, 44889975), (3, 29926650), (5, 17955990), (6, 14963325), (9, 9975550), (10, 8977995), (13, 6906150), (15, 5985330), (18, 4987775), (25, 3591198), (26, 3453075), (30, 2992665), (39, 2302050), (45, 1995110), (50, 1795599), (65, 1381230), (75, 1197066), (78, 1151025), (90, 997555), (103, 871650), (117, 767350), (130, 690615), (149, 602550), (150, 598533), (195, 460410), (206, 435825), (225, 399022), (234, 383675), (298, 301275), (309, 290550), (325, 276246), (390, 230205), (447, 200850), (450, 199511), (515, 174330), (585, 153470), (618, 145275), (650, 138123), (745, 120510), (894, 100425), (927, 96850), (975, 92082), (1030, 87165), (1170, 76735), (1339, 67050), (1341, 66950), (1490, 60255), (1545, 58110), (1854, 48425), (1937, 46350), (1950, 46041), (2235, 40170), (2575, 34866), (2678, 33525), (2682, 33475), (2925, 30694), (3090, 29055), (3725, 24102), (3874, 23175), (4017, 22350), (4470, 20085), (4635, 19370), (5150, 17433), (5811, 15450), (5850, 15347), (6695, 13410), (6705, 13390), (7450, 12051), (7725, 11622), (8034, 11175), (9270, 9685)]