135143820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 471394560

約数和(自身を除く): 336250740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 283, 315, 379, 420, 566, 630, 758, 849, 1132, 1137, 1260, 1415, 1516, 1698, 1895, 1981, 2274, 2547, 2653, 2830, 3396, 3411, 3790, 3962, 4245, 4548, 5094, 5306, 5660, 5685, 5943, 6822, 7580, 7924, 7959, 8490, 9905, 10188, 10612, 11370, 11886, 12735, 13265, 13644, 15918, 16980, 17055, 17829, 19810, 22740, 23772, 23877, 25470, 26530, 29715, 31836, 34110, 35658, 39620, 39795, 47754, 50940, 53060, 59430, 68220, 71316, 79590, 89145, 95508, 107257, 118860, 119385, 159180, 178290, 214514, 238770, 321771, 356580, 429028, 477540, 536285, 643542, 750799, 965313, 1072570, 1287084, 1501598, 1608855, 1930626, 2145140, 2252397, 3003196, 3217710, 3753995, 3861252, 4504794, 4826565, 6435420, 6757191, 7507990, 9009588, 9653130, 11261985, 13514382, 15015980, 19306260, 22523970, 27028764, 33785955, 45047940, 67571910, 135143820]

約数ペア:

[(1, 135143820), (2, 67571910), (3, 45047940), (4, 33785955), (5, 27028764), (6, 22523970), (7, 19306260), (9, 15015980), (10, 13514382), (12, 11261985), (14, 9653130), (15, 9009588), (18, 7507990), (20, 6757191), (21, 6435420), (28, 4826565), (30, 4504794), (35, 3861252), (36, 3753995), (42, 3217710), (45, 3003196), (60, 2252397), (63, 2145140), (70, 1930626), (84, 1608855), (90, 1501598), (105, 1287084), (126, 1072570), (140, 965313), (180, 750799), (210, 643542), (252, 536285), (283, 477540), (315, 429028), (379, 356580), (420, 321771), (566, 238770), (630, 214514), (758, 178290), (849, 159180), (1132, 119385), (1137, 118860), (1260, 107257), (1415, 95508), (1516, 89145), (1698, 79590), (1895, 71316), (1981, 68220), (2274, 59430), (2547, 53060), (2653, 50940), (2830, 47754), (3396, 39795), (3411, 39620), (3790, 35658), (3962, 34110), (4245, 31836), (4548, 29715), (5094, 26530), (5306, 25470), (5660, 23877), (5685, 23772), (5943, 22740), (6822, 19810), (7580, 17829), (7924, 17055), (7959, 16980), (8490, 15918), (9905, 13644), (10188, 13265), (10612, 12735), (11370, 11886)]