145551960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1399}}^1$

素因数の和:1450

約数の個数: 144

約数和(自身を含む): 502866000

約数和(自身を除く): 357314040

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, 1020, 1156, 1224, 1399, 1445, 1530, 1734, 2040, 2312, 2601, 2798, 2890, 3060, 3468, 4197, 4335, 5202, 5596, 5780, 6120, 6936, 6995, 8394, 8670, 10404, 11192, 11560, 12591, 13005, 13990, 16788, 17340, 20808, 20985, 23783, 25182, 26010, 27980, 33576, 34680, 41970, 47566, 50364, 52020, 55960, 62955, 71349, 83940, 95132, 100728, 104040, 118915, 125910, 142698, 167880, 190264, 214047, 237830, 251820, 285396, 356745, 404311, 428094, 475660, 503640, 570792, 713490, 808622, 856188, 951320, 1070235, 1212933, 1426980, 1617244, 1712376, 2021555, 2140470, 2425866, 2853960, 3234488, 3638799, 4043110, 4280940, 4851732, 6064665, 7277598, 8086220, 8561880, 9703464, 12129330, 14555196, 16172440, 18193995, 24258660, 29110392, 36387990, 48517320, 72775980, 145551960]

約数ペア:

[(1, 145551960), (2, 72775980), (3, 48517320), (4, 36387990), (5, 29110392), (6, 24258660), (8, 18193995), (9, 16172440), (10, 14555196), (12, 12129330), (15, 9703464), (17, 8561880), (18, 8086220), (20, 7277598), (24, 6064665), (30, 4851732), (34, 4280940), (36, 4043110), (40, 3638799), (45, 3234488), (51, 2853960), (60, 2425866), (68, 2140470), (72, 2021555), (85, 1712376), (90, 1617244), (102, 1426980), (120, 1212933), (136, 1070235), (153, 951320), (170, 856188), (180, 808622), (204, 713490), (255, 570792), (289, 503640), (306, 475660), (340, 428094), (360, 404311), (408, 356745), (510, 285396), (578, 251820), (612, 237830), (680, 214047), (765, 190264), (867, 167880), (1020, 142698), (1156, 125910), (1224, 118915), (1399, 104040), (1445, 100728), (1530, 95132), (1734, 83940), (2040, 71349), (2312, 62955), (2601, 55960), (2798, 52020), (2890, 50364), (3060, 47566), (3468, 41970), (4197, 34680), (4335, 33576), (5202, 27980), (5596, 26010), (5780, 25182), (6120, 23783), (6936, 20985), (6995, 20808), (8394, 17340), (8670, 16788), (10404, 13990), (11192, 13005), (11560, 12591)]