186944580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 605404800

約数和(自身を除く): 418460220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 199, 204, 255, 306, 307, 340, 398, 510, 597, 612, 614, 765, 796, 921, 995, 1020, 1194, 1228, 1530, 1535, 1791, 1842, 1990, 2388, 2763, 2985, 3060, 3070, 3383, 3582, 3684, 3980, 4605, 5219, 5526, 5970, 6140, 6766, 7164, 8955, 9210, 10149, 10438, 11052, 11940, 13532, 13815, 15657, 16915, 17910, 18420, 20298, 20876, 26095, 27630, 30447, 31314, 33830, 35820, 40596, 46971, 50745, 52190, 55260, 60894, 61093, 62628, 67660, 78285, 93942, 101490, 104380, 121788, 122186, 152235, 156570, 183279, 187884, 202980, 234855, 244372, 304470, 305465, 313140, 366558, 469710, 549837, 608940, 610930, 733116, 916395, 939420, 1038581, 1099674, 1221860, 1832790, 2077162, 2199348, 2749185, 3115743, 3665580, 4154324, 5192905, 5498370, 6231486, 9347229, 10385810, 10996740, 12462972, 15578715, 18694458, 20771620, 31157430, 37388916, 46736145, 62314860, 93472290, 186944580]

約数ペア:

[(1, 186944580), (2, 93472290), (3, 62314860), (4, 46736145), (5, 37388916), (6, 31157430), (9, 20771620), (10, 18694458), (12, 15578715), (15, 12462972), (17, 10996740), (18, 10385810), (20, 9347229), (30, 6231486), (34, 5498370), (36, 5192905), (45, 4154324), (51, 3665580), (60, 3115743), (68, 2749185), (85, 2199348), (90, 2077162), (102, 1832790), (153, 1221860), (170, 1099674), (180, 1038581), (199, 939420), (204, 916395), (255, 733116), (306, 610930), (307, 608940), (340, 549837), (398, 469710), (510, 366558), (597, 313140), (612, 305465), (614, 304470), (765, 244372), (796, 234855), (921, 202980), (995, 187884), (1020, 183279), (1194, 156570), (1228, 152235), (1530, 122186), (1535, 121788), (1791, 104380), (1842, 101490), (1990, 93942), (2388, 78285), (2763, 67660), (2985, 62628), (3060, 61093), (3070, 60894), (3383, 55260), (3582, 52190), (3684, 50745), (3980, 46971), (4605, 40596), (5219, 35820), (5526, 33830), (5970, 31314), (6140, 30447), (6766, 27630), (7164, 26095), (8955, 20876), (9210, 20298), (10149, 18420), (10438, 17910), (11052, 16915), (11940, 15657), (13532, 13815)]