186945660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 622702080

約数和(自身を除く): 435756420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 263, 330, 359, 396, 495, 526, 660, 718, 789, 990, 1052, 1077, 1315, 1436, 1578, 1795, 1980, 2154, 2367, 2630, 2893, 3156, 3231, 3590, 3945, 3949, 4308, 4734, 5260, 5385, 5786, 6462, 7180, 7890, 7898, 8679, 9468, 10770, 11572, 11835, 11847, 12924, 14465, 15780, 15796, 16155, 17358, 19745, 21540, 23670, 23694, 26037, 28930, 32310, 34716, 35541, 39490, 43395, 47340, 47388, 52074, 57860, 59235, 64620, 71082, 78980, 86790, 94417, 104148, 118470, 130185, 142164, 173580, 177705, 188834, 236940, 260370, 283251, 355410, 377668, 472085, 520740, 566502, 710820, 849753, 944170, 1038587, 1133004, 1416255, 1699506, 1888340, 2077174, 2832510, 3115761, 3399012, 4154348, 4248765, 5192935, 5665020, 6231522, 8497530, 9347283, 10385870, 12463044, 15578805, 16995060, 18694566, 20771740, 31157610, 37389132, 46736415, 62315220, 93472830, 186945660]

約数ペア:

[(1, 186945660), (2, 93472830), (3, 62315220), (4, 46736415), (5, 37389132), (6, 31157610), (9, 20771740), (10, 18694566), (11, 16995060), (12, 15578805), (15, 12463044), (18, 10385870), (20, 9347283), (22, 8497530), (30, 6231522), (33, 5665020), (36, 5192935), (44, 4248765), (45, 4154348), (55, 3399012), (60, 3115761), (66, 2832510), (90, 2077174), (99, 1888340), (110, 1699506), (132, 1416255), (165, 1133004), (180, 1038587), (198, 944170), (220, 849753), (263, 710820), (330, 566502), (359, 520740), (396, 472085), (495, 377668), (526, 355410), (660, 283251), (718, 260370), (789, 236940), (990, 188834), (1052, 177705), (1077, 173580), (1315, 142164), (1436, 130185), (1578, 118470), (1795, 104148), (1980, 94417), (2154, 86790), (2367, 78980), (2630, 71082), (2893, 64620), (3156, 59235), (3231, 57860), (3590, 52074), (3945, 47388), (3949, 47340), (4308, 43395), (4734, 39490), (5260, 35541), (5385, 34716), (5786, 32310), (6462, 28930), (7180, 26037), (7890, 23694), (7898, 23670), (8679, 21540), (9468, 19745), (10770, 17358), (11572, 16155), (11835, 15796), (11847, 15780), (12924, 14465)]