54262980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 187246080

約数和(自身を除く): 132983100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 204, 207, 230, 255, 257, 270, 276, 306, 340, 345, 391, 414, 459, 460, 510, 514, 540, 612, 621, 690, 765, 771, 782, 828, 918, 1020, 1028, 1035, 1173, 1242, 1285, 1380, 1530, 1542, 1564, 1836, 1955, 2070, 2295, 2313, 2346, 2484, 2570, 3060, 3084, 3105, 3519, 3855, 3910, 4140, 4369, 4590, 4626, 4692, 5140, 5865, 5911, 6210, 6939, 7038, 7710, 7820, 8738, 9180, 9252, 10557, 11565, 11730, 11822, 12420, 13107, 13878, 14076, 15420, 17476, 17595, 17733, 21114, 21845, 23130, 23460, 23644, 26214, 27756, 29555, 34695, 35190, 35466, 39321, 42228, 43690, 46260, 52428, 52785, 53199, 59110, 65535, 69390, 70380, 70932, 78642, 87380, 88665, 100487, 105570, 106398, 117963, 118220, 131070, 138780, 157284, 159597, 177330, 196605, 200974, 211140, 212796, 235926, 262140, 265995, 301461, 319194, 354660, 393210, 401948, 471852, 502435, 531990, 589815, 602922, 638388, 786420, 797985, 904383, 1004870, 1063980, 1179630, 1205844, 1507305, 1595970, 1808766, 2009740, 2359260, 2713149, 3014610, 3191940, 3617532, 4521915, 5426298, 6029220, 9043830, 10852596, 13565745, 18087660, 27131490, 54262980]

約数ペア:

[(1, 54262980), (2, 27131490), (3, 18087660), (4, 13565745), (5, 10852596), (6, 9043830), (9, 6029220), (10, 5426298), (12, 4521915), (15, 3617532), (17, 3191940), (18, 3014610), (20, 2713149), (23, 2359260), (27, 2009740), (30, 1808766), (34, 1595970), (36, 1507305), (45, 1205844), (46, 1179630), (51, 1063980), (54, 1004870), (60, 904383), (68, 797985), (69, 786420), (85, 638388), (90, 602922), (92, 589815), (102, 531990), (108, 502435), (115, 471852), (135, 401948), (138, 393210), (153, 354660), (170, 319194), (180, 301461), (204, 265995), (207, 262140), (230, 235926), (255, 212796), (257, 211140), (270, 200974), (276, 196605), (306, 177330), (340, 159597), (345, 157284), (391, 138780), (414, 131070), (459, 118220), (460, 117963), (510, 106398), (514, 105570), (540, 100487), (612, 88665), (621, 87380), (690, 78642), (765, 70932), (771, 70380), (782, 69390), (828, 65535), (918, 59110), (1020, 53199), (1028, 52785), (1035, 52428), (1173, 46260), (1242, 43690), (1285, 42228), (1380, 39321), (1530, 35466), (1542, 35190), (1564, 34695), (1836, 29555), (1955, 27756), (2070, 26214), (2295, 23644), (2313, 23460), (2346, 23130), (2484, 21845), (2570, 21114), (3060, 17733), (3084, 17595), (3105, 17476), (3519, 15420), (3855, 14076), (3910, 13878), (4140, 13107), (4369, 12420), (4590, 11822), (4626, 11730), (4692, 11565), (5140, 10557), (5865, 9252), (5911, 9180), (6210, 8738), (6939, 7820), (7038, 7710)]