876086820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4451

約数の個数: 192

約数和(自身を含む): 3174474240

約数和(自身を除く): 2298387420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 945, 954, 1060, 1113, 1260, 1431, 1484, 1590, 1855, 1890, 1908, 2226, 2385, 2862, 3180, 3339, 3710, 3780, 4373, 4452, 4770, 5565, 5724, 6678, 7155, 7420, 8746, 9540, 10017, 11130, 13119, 13356, 14310, 16695, 17492, 20034, 21865, 22260, 26238, 28620, 30611, 33390, 39357, 40068, 43730, 50085, 52476, 61222, 65595, 66780, 78714, 87460, 91833, 100170, 118071, 122444, 131190, 153055, 157428, 183666, 196785, 200340, 231769, 236142, 262380, 275499, 306110, 367332, 393570, 459165, 463538, 472284, 550998, 590355, 612220, 695307, 787140, 826497, 918330, 927076, 1101996, 1158845, 1180710, 1377495, 1390614, 1622383, 1652994, 1836660, 2085921, 2317690, 2361420, 2754990, 2781228, 3244766, 3305988, 3476535, 4132485, 4171842, 4635380, 4867149, 5509980, 6257763, 6489532, 6953070, 8111915, 8264970, 8343684, 9734298, 10429605, 12515526, 13906140, 14601447, 16223830, 16529940, 19468596, 20859210, 24335745, 25031052, 29202894, 31288815, 32447660, 41718420, 43804341, 48671490, 58405788, 62577630, 73007235, 87608682, 97342980, 125155260, 146014470, 175217364, 219021705, 292028940, 438043410, 876086820]

約数ペア:

[(1, 876086820), (2, 438043410), (3, 292028940), (4, 219021705), (5, 175217364), (6, 146014470), (7, 125155260), (9, 97342980), (10, 87608682), (12, 73007235), (14, 62577630), (15, 58405788), (18, 48671490), (20, 43804341), (21, 41718420), (27, 32447660), (28, 31288815), (30, 29202894), (35, 25031052), (36, 24335745), (42, 20859210), (45, 19468596), (53, 16529940), (54, 16223830), (60, 14601447), (63, 13906140), (70, 12515526), (84, 10429605), (90, 9734298), (105, 8343684), (106, 8264970), (108, 8111915), (126, 6953070), (135, 6489532), (140, 6257763), (159, 5509980), (180, 4867149), (189, 4635380), (210, 4171842), (212, 4132485), (252, 3476535), (265, 3305988), (270, 3244766), (315, 2781228), (318, 2754990), (371, 2361420), (378, 2317690), (420, 2085921), (477, 1836660), (530, 1652994), (540, 1622383), (630, 1390614), (636, 1377495), (742, 1180710), (756, 1158845), (795, 1101996), (945, 927076), (954, 918330), (1060, 826497), (1113, 787140), (1260, 695307), (1431, 612220), (1484, 590355), (1590, 550998), (1855, 472284), (1890, 463538), (1908, 459165), (2226, 393570), (2385, 367332), (2862, 306110), (3180, 275499), (3339, 262380), (3710, 236142), (3780, 231769), (4373, 200340), (4452, 196785), (4770, 183666), (5565, 157428), (5724, 153055), (6678, 131190), (7155, 122444), (7420, 118071), (8746, 100170), (9540, 91833), (10017, 87460), (11130, 78714), (13119, 66780), (13356, 65595), (14310, 61222), (16695, 52476), (17492, 50085), (20034, 43730), (21865, 40068), (22260, 39357), (26238, 33390), (28620, 30611)]