101022840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 349132680

約数和(自身を除く): 248109840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 971, 1020, 1156, 1224, 1445, 1530, 1734, 1942, 2040, 2312, 2601, 2890, 2913, 3060, 3468, 3884, 4335, 4855, 5202, 5780, 5826, 6120, 6936, 7768, 8670, 8739, 9710, 10404, 11560, 11652, 13005, 14565, 16507, 17340, 17478, 19420, 20808, 23304, 26010, 29130, 33014, 34680, 34956, 38840, 43695, 49521, 52020, 58260, 66028, 69912, 82535, 87390, 99042, 104040, 116520, 132056, 148563, 165070, 174780, 198084, 247605, 280619, 297126, 330140, 349560, 396168, 495210, 561238, 594252, 660280, 742815, 841857, 990420, 1122476, 1188504, 1403095, 1485630, 1683714, 1980840, 2244952, 2525571, 2806190, 2971260, 3367428, 4209285, 5051142, 5612380, 5942520, 6734856, 8418570, 10102284, 11224760, 12627855, 16837140, 20204568, 25255710, 33674280, 50511420, 101022840]

約数ペア:

[(1, 101022840), (2, 50511420), (3, 33674280), (4, 25255710), (5, 20204568), (6, 16837140), (8, 12627855), (9, 11224760), (10, 10102284), (12, 8418570), (15, 6734856), (17, 5942520), (18, 5612380), (20, 5051142), (24, 4209285), (30, 3367428), (34, 2971260), (36, 2806190), (40, 2525571), (45, 2244952), (51, 1980840), (60, 1683714), (68, 1485630), (72, 1403095), (85, 1188504), (90, 1122476), (102, 990420), (120, 841857), (136, 742815), (153, 660280), (170, 594252), (180, 561238), (204, 495210), (255, 396168), (289, 349560), (306, 330140), (340, 297126), (360, 280619), (408, 247605), (510, 198084), (578, 174780), (612, 165070), (680, 148563), (765, 132056), (867, 116520), (971, 104040), (1020, 99042), (1156, 87390), (1224, 82535), (1445, 69912), (1530, 66028), (1734, 58260), (1942, 52020), (2040, 49521), (2312, 43695), (2601, 38840), (2890, 34956), (2913, 34680), (3060, 33014), (3468, 29130), (3884, 26010), (4335, 23304), (4855, 20808), (5202, 19420), (5780, 17478), (5826, 17340), (6120, 16507), (6936, 14565), (7768, 13005), (8670, 11652), (8739, 11560), (9710, 10404)]