277323210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2013

約数の個数: 128

約数和(自身を含む): 808704000

約数和(自身を除く): 531380790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 465, 510, 527, 558, 765, 837, 918, 930, 1054, 1395, 1530, 1581, 1674, 1949, 2295, 2635, 2790, 3162, 3898, 4185, 4590, 4743, 5270, 5847, 7905, 8370, 9486, 9745, 11694, 14229, 15810, 17541, 19490, 23715, 28458, 29235, 33133, 35082, 47430, 52623, 58470, 60419, 66266, 71145, 87705, 99399, 105246, 120838, 142290, 165665, 175410, 181257, 198798, 263115, 298197, 302095, 331330, 362514, 496995, 526230, 543771, 596394, 604190, 894591, 906285, 993990, 1027123, 1087542, 1490985, 1631313, 1789182, 1812570, 2054246, 2718855, 2981970, 3081369, 3262626, 4472955, 5135615, 5437710, 6162738, 8156565, 8945910, 9244107, 10271230, 15406845, 16313130, 18488214, 27732321, 30813690, 46220535, 55464642, 92441070, 138661605, 277323210]

約数ペア:

[(1, 277323210), (2, 138661605), (3, 92441070), (5, 55464642), (6, 46220535), (9, 30813690), (10, 27732321), (15, 18488214), (17, 16313130), (18, 15406845), (27, 10271230), (30, 9244107), (31, 8945910), (34, 8156565), (45, 6162738), (51, 5437710), (54, 5135615), (62, 4472955), (85, 3262626), (90, 3081369), (93, 2981970), (102, 2718855), (135, 2054246), (153, 1812570), (155, 1789182), (170, 1631313), (186, 1490985), (255, 1087542), (270, 1027123), (279, 993990), (306, 906285), (310, 894591), (459, 604190), (465, 596394), (510, 543771), (527, 526230), (558, 496995), (765, 362514), (837, 331330), (918, 302095), (930, 298197), (1054, 263115), (1395, 198798), (1530, 181257), (1581, 175410), (1674, 165665), (1949, 142290), (2295, 120838), (2635, 105246), (2790, 99399), (3162, 87705), (3898, 71145), (4185, 66266), (4590, 60419), (4743, 58470), (5270, 52623), (5847, 47430), (7905, 35082), (8370, 33133), (9486, 29235), (9745, 28458), (11694, 23715), (14229, 19490), (15810, 17541)]