77225040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 260950560

約数和(自身を除く): 183725520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 379, 566, 720, 758, 849, 1132, 1137, 1415, 1516, 1698, 1895, 2264, 2274, 2547, 2830, 3032, 3396, 3411, 3790, 4245, 4528, 4548, 5094, 5660, 5685, 6064, 6792, 6822, 7580, 8490, 9096, 10188, 11320, 11370, 12735, 13584, 13644, 15160, 16980, 17055, 18192, 20376, 22640, 22740, 25470, 27288, 30320, 33960, 34110, 40752, 45480, 50940, 54576, 67920, 68220, 90960, 101880, 107257, 136440, 203760, 214514, 272880, 321771, 429028, 536285, 643542, 858056, 965313, 1072570, 1287084, 1608855, 1716112, 1930626, 2145140, 2574168, 3217710, 3861252, 4290280, 4826565, 5148336, 6435420, 7722504, 8580560, 9653130, 12870840, 15445008, 19306260, 25741680, 38612520, 77225040]

約数ペア:

[(1, 77225040), (2, 38612520), (3, 25741680), (4, 19306260), (5, 15445008), (6, 12870840), (8, 9653130), (9, 8580560), (10, 7722504), (12, 6435420), (15, 5148336), (16, 4826565), (18, 4290280), (20, 3861252), (24, 3217710), (30, 2574168), (36, 2145140), (40, 1930626), (45, 1716112), (48, 1608855), (60, 1287084), (72, 1072570), (80, 965313), (90, 858056), (120, 643542), (144, 536285), (180, 429028), (240, 321771), (283, 272880), (360, 214514), (379, 203760), (566, 136440), (720, 107257), (758, 101880), (849, 90960), (1132, 68220), (1137, 67920), (1415, 54576), (1516, 50940), (1698, 45480), (1895, 40752), (2264, 34110), (2274, 33960), (2547, 30320), (2830, 27288), (3032, 25470), (3396, 22740), (3411, 22640), (3790, 20376), (4245, 18192), (4528, 17055), (4548, 16980), (5094, 15160), (5660, 13644), (5685, 13584), (6064, 12735), (6792, 11370), (6822, 11320), (7580, 10188), (8490, 9096)]