456883020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3911}}^1$

素因数の和:3996

約数の個数: 144

約数和(自身を含む): 1537885440

約数和(自身を除く): 1081002420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 495, 531, 590, 649, 660, 708, 885, 990, 1062, 1180, 1298, 1770, 1947, 1980, 2124, 2596, 2655, 3245, 3540, 3894, 3911, 5310, 5841, 6490, 7788, 7822, 9735, 10620, 11682, 11733, 12980, 15644, 19470, 19555, 23364, 23466, 29205, 35199, 38940, 39110, 43021, 46932, 58410, 58665, 70398, 78220, 86042, 116820, 117330, 129063, 140796, 172084, 175995, 215105, 230749, 234660, 258126, 351990, 387189, 430210, 461498, 516252, 645315, 692247, 703980, 774378, 860420, 922996, 1153745, 1290630, 1384494, 1548756, 1935945, 2076741, 2307490, 2538239, 2581260, 2768988, 3461235, 3871890, 4153482, 4614980, 5076478, 6922470, 7614717, 7743780, 8306964, 10152956, 10383705, 12691195, 13844940, 15229434, 20767410, 22844151, 25382390, 30458868, 38073585, 41534820, 45688302, 50764780, 76147170, 91376604, 114220755, 152294340, 228441510, 456883020]

約数ペア:

[(1, 456883020), (2, 228441510), (3, 152294340), (4, 114220755), (5, 91376604), (6, 76147170), (9, 50764780), (10, 45688302), (11, 41534820), (12, 38073585), (15, 30458868), (18, 25382390), (20, 22844151), (22, 20767410), (30, 15229434), (33, 13844940), (36, 12691195), (44, 10383705), (45, 10152956), (55, 8306964), (59, 7743780), (60, 7614717), (66, 6922470), (90, 5076478), (99, 4614980), (110, 4153482), (118, 3871890), (132, 3461235), (165, 2768988), (177, 2581260), (180, 2538239), (198, 2307490), (220, 2076741), (236, 1935945), (295, 1548756), (330, 1384494), (354, 1290630), (396, 1153745), (495, 922996), (531, 860420), (590, 774378), (649, 703980), (660, 692247), (708, 645315), (885, 516252), (990, 461498), (1062, 430210), (1180, 387189), (1298, 351990), (1770, 258126), (1947, 234660), (1980, 230749), (2124, 215105), (2596, 175995), (2655, 172084), (3245, 140796), (3540, 129063), (3894, 117330), (3911, 116820), (5310, 86042), (5841, 78220), (6490, 70398), (7788, 58665), (7822, 58410), (9735, 46932), (10620, 43021), (11682, 39110), (11733, 38940), (12980, 35199), (15644, 29205), (19470, 23466), (19555, 23364)]