55428840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3056

約数の個数: 128

約数和(自身を含む): 195696000

約数和(自身を除く): 140267160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3019, 3060, 3672, 4590, 6038, 6120, 9057, 9180, 12076, 15095, 18114, 18360, 24152, 27171, 30190, 36228, 45285, 51323, 54342, 60380, 72456, 81513, 90570, 102646, 108684, 120760, 135855, 153969, 163026, 181140, 205292, 217368, 256615, 271710, 307938, 326052, 362280, 407565, 410584, 461907, 513230, 543420, 615876, 652104, 769845, 815130, 923814, 1026460, 1086840, 1231752, 1385721, 1539690, 1630260, 1847628, 2052920, 2309535, 2771442, 3079380, 3260520, 3695256, 4619070, 5542884, 6158760, 6928605, 9238140, 11085768, 13857210, 18476280, 27714420, 55428840]

約数ペア:

[(1, 55428840), (2, 27714420), (3, 18476280), (4, 13857210), (5, 11085768), (6, 9238140), (8, 6928605), (9, 6158760), (10, 5542884), (12, 4619070), (15, 3695256), (17, 3260520), (18, 3079380), (20, 2771442), (24, 2309535), (27, 2052920), (30, 1847628), (34, 1630260), (36, 1539690), (40, 1385721), (45, 1231752), (51, 1086840), (54, 1026460), (60, 923814), (68, 815130), (72, 769845), (85, 652104), (90, 615876), (102, 543420), (108, 513230), (120, 461907), (135, 410584), (136, 407565), (153, 362280), (170, 326052), (180, 307938), (204, 271710), (216, 256615), (255, 217368), (270, 205292), (306, 181140), (340, 163026), (360, 153969), (408, 135855), (459, 120760), (510, 108684), (540, 102646), (612, 90570), (680, 81513), (765, 72456), (918, 60380), (1020, 54342), (1080, 51323), (1224, 45285), (1530, 36228), (1836, 30190), (2040, 27171), (2295, 24152), (3019, 18360), (3060, 18114), (3672, 15095), (4590, 12076), (6038, 9180), (6120, 9057)]