75149520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 250376832

約数和(自身を除く): 175227312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 113, 120, 136, 163, 170, 204, 226, 240, 255, 272, 326, 339, 340, 408, 452, 489, 510, 565, 652, 678, 680, 815, 816, 904, 978, 1020, 1130, 1304, 1356, 1360, 1630, 1695, 1808, 1921, 1956, 2040, 2260, 2445, 2608, 2712, 2771, 3260, 3390, 3842, 3912, 4080, 4520, 4890, 5424, 5542, 5763, 6520, 6780, 7684, 7824, 8313, 9040, 9605, 9780, 11084, 11526, 13040, 13560, 13855, 15368, 16626, 18419, 19210, 19560, 22168, 23052, 27120, 27710, 28815, 30736, 33252, 36838, 38420, 39120, 41565, 44336, 46104, 55257, 55420, 57630, 66504, 73676, 76840, 83130, 92095, 92208, 110514, 110840, 115260, 133008, 147352, 153680, 166260, 184190, 221028, 221680, 230520, 276285, 294704, 313123, 332520, 368380, 442056, 461040, 552570, 626246, 665040, 736760, 884112, 939369, 1105140, 1252492, 1473520, 1565615, 1878738, 2210280, 2504984, 3131230, 3757476, 4420560, 4696845, 5009968, 6262460, 7514952, 9393690, 12524920, 15029904, 18787380, 25049840, 37574760, 75149520]

約数ペア:

[(1, 75149520), (2, 37574760), (3, 25049840), (4, 18787380), (5, 15029904), (6, 12524920), (8, 9393690), (10, 7514952), (12, 6262460), (15, 5009968), (16, 4696845), (17, 4420560), (20, 3757476), (24, 3131230), (30, 2504984), (34, 2210280), (40, 1878738), (48, 1565615), (51, 1473520), (60, 1252492), (68, 1105140), (80, 939369), (85, 884112), (102, 736760), (113, 665040), (120, 626246), (136, 552570), (163, 461040), (170, 442056), (204, 368380), (226, 332520), (240, 313123), (255, 294704), (272, 276285), (326, 230520), (339, 221680), (340, 221028), (408, 184190), (452, 166260), (489, 153680), (510, 147352), (565, 133008), (652, 115260), (678, 110840), (680, 110514), (815, 92208), (816, 92095), (904, 83130), (978, 76840), (1020, 73676), (1130, 66504), (1304, 57630), (1356, 55420), (1360, 55257), (1630, 46104), (1695, 44336), (1808, 41565), (1921, 39120), (1956, 38420), (2040, 36838), (2260, 33252), (2445, 30736), (2608, 28815), (2712, 27710), (2771, 27120), (3260, 23052), (3390, 22168), (3842, 19560), (3912, 19210), (4080, 18419), (4520, 16626), (4890, 15368), (5424, 13855), (5542, 13560), (5763, 13040), (6520, 11526), (6780, 11084), (7684, 9780), (7824, 9605), (8313, 9040)]