201605580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 735920640

約数和(自身を除く): 534315060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 23, 30, 33, 36, 38, 44, 45, 46, 55, 57, 60, 66, 69, 76, 90, 92, 95, 99, 110, 114, 115, 132, 138, 165, 171, 180, 190, 198, 207, 209, 220, 228, 230, 233, 253, 276, 285, 330, 342, 345, 380, 396, 414, 418, 437, 460, 466, 495, 506, 570, 627, 660, 684, 690, 699, 759, 828, 836, 855, 874, 932, 990, 1012, 1035, 1045, 1140, 1165, 1254, 1265, 1311, 1380, 1398, 1518, 1710, 1748, 1881, 1980, 2070, 2090, 2097, 2185, 2277, 2330, 2508, 2530, 2563, 2622, 2796, 3036, 3135, 3420, 3495, 3762, 3795, 3933, 4140, 4180, 4194, 4370, 4427, 4554, 4660, 4807, 5060, 5126, 5244, 5359, 6270, 6555, 6990, 7524, 7590, 7689, 7866, 8388, 8740, 8854, 9108, 9405, 9614, 10252, 10485, 10718, 11385, 12540, 12815, 13110, 13281, 13980, 14421, 15180, 15378, 15732, 16077, 17708, 18810, 19228, 19665, 20970, 21436, 22135, 22770, 23067, 24035, 25630, 26220, 26562, 26795, 28842, 30756, 32154, 37620, 38445, 39330, 39843, 41940, 43263, 44270, 45540, 46134, 48070, 48231, 48697, 51260, 53124, 53590, 57684, 58949, 64308, 66405, 72105, 76890, 78660, 79686, 80385, 86526, 88540, 92268, 96140, 96462, 97394, 101821, 107180, 115335, 117898, 132810, 144210, 146091, 153780, 159372, 160770, 173052, 176847, 192924, 194788, 199215, 203642, 216315, 230670, 235796, 241155, 243485, 265620, 288420, 292182, 294745, 305463, 321540, 353694, 398430, 407284, 432630, 438273, 461340, 482310, 486970, 509105, 530541, 584364, 589490, 610926, 707388, 730455, 796860, 865260, 876546, 884235, 916389, 964620, 973940, 1018210, 1061082, 1120031, 1178980, 1221852, 1460910, 1527315, 1753092, 1768470, 1832778, 2036420, 2122164, 2191365, 2240062, 2652705, 2921820, 3054630, 3360093, 3536940, 3665556, 4382730, 4480124, 4581945, 5305410, 5600155, 6109260, 6720186, 8765460, 9163890, 10080279, 10610820, 11200310, 13440372, 16800465, 18327780, 20160558, 22400620, 33600930, 40321116, 50401395, 67201860, 100802790, 201605580]

約数ペア:

[(1, 201605580), (2, 100802790), (3, 67201860), (4, 50401395), (5, 40321116), (6, 33600930), (9, 22400620), (10, 20160558), (11, 18327780), (12, 16800465), (15, 13440372), (18, 11200310), (19, 10610820), (20, 10080279), (22, 9163890), (23, 8765460), (30, 6720186), (33, 6109260), (36, 5600155), (38, 5305410), (44, 4581945), (45, 4480124), (46, 4382730), (55, 3665556), (57, 3536940), (60, 3360093), (66, 3054630), (69, 2921820), (76, 2652705), (90, 2240062), (92, 2191365), (95, 2122164), (99, 2036420), (110, 1832778), (114, 1768470), (115, 1753092), (132, 1527315), (138, 1460910), (165, 1221852), (171, 1178980), (180, 1120031), (190, 1061082), (198, 1018210), (207, 973940), (209, 964620), (220, 916389), (228, 884235), (230, 876546), (233, 865260), (253, 796860), (276, 730455), (285, 707388), (330, 610926), (342, 589490), (345, 584364), (380, 530541), (396, 509105), (414, 486970), (418, 482310), (437, 461340), (460, 438273), (466, 432630), (495, 407284), (506, 398430), (570, 353694), (627, 321540), (660, 305463), (684, 294745), (690, 292182), (699, 288420), (759, 265620), (828, 243485), (836, 241155), (855, 235796), (874, 230670), (932, 216315), (990, 203642), (1012, 199215), (1035, 194788), (1045, 192924), (1140, 176847), (1165, 173052), (1254, 160770), (1265, 159372), (1311, 153780), (1380, 146091), (1398, 144210), (1518, 132810), (1710, 117898), (1748, 115335), (1881, 107180), (1980, 101821), (2070, 97394), (2090, 96462), (2097, 96140), (2185, 92268), (2277, 88540), (2330, 86526), (2508, 80385), (2530, 79686), (2563, 78660), (2622, 76890), (2796, 72105), (3036, 66405), (3135, 64308), (3420, 58949), (3495, 57684), (3762, 53590), (3795, 53124), (3933, 51260), (4140, 48697), (4180, 48231), (4194, 48070), (4370, 46134), (4427, 45540), (4554, 44270), (4660, 43263), (4807, 41940), (5060, 39843), (5126, 39330), (5244, 38445), (5359, 37620), (6270, 32154), (6555, 30756), (6990, 28842), (7524, 26795), (7590, 26562), (7689, 26220), (7866, 25630), (8388, 24035), (8740, 23067), (8854, 22770), (9108, 22135), (9405, 21436), (9614, 20970), (10252, 19665), (10485, 19228), (10718, 18810), (11385, 17708), (12540, 16077), (12815, 15732), (13110, 15378), (13281, 15180), (13980, 14421)]