155594400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4987}}^1$

素因数の和:5023

約数の個数: 144

約数和(自身を含む): 545527584

約数和(自身を除く): 389933184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 4987, 5200, 6240, 7800, 9974, 10400, 14961, 15600, 19948, 24935, 29922, 31200, 39896, 49870, 59844, 64831, 74805, 79792, 99740, 119688, 124675, 129662, 149610, 159584, 194493, 199480, 239376, 249350, 259324, 299220, 324155, 374025, 388986, 398960, 478752, 498700, 518648, 598440, 648310, 748050, 777972, 797920, 972465, 997400, 1037296, 1196880, 1296620, 1496100, 1555944, 1620775, 1944930, 1994800, 2074592, 2393760, 2593240, 2992200, 3111888, 3241550, 3889860, 3989600, 4862325, 5186480, 5984400, 6223776, 6483100, 7779720, 9724650, 10372960, 11968800, 12966200, 15559440, 19449300, 25932400, 31118880, 38898600, 51864800, 77797200, 155594400]

約数ペア:

[(1, 155594400), (2, 77797200), (3, 51864800), (4, 38898600), (5, 31118880), (6, 25932400), (8, 19449300), (10, 15559440), (12, 12966200), (13, 11968800), (15, 10372960), (16, 9724650), (20, 7779720), (24, 6483100), (25, 6223776), (26, 5984400), (30, 5186480), (32, 4862325), (39, 3989600), (40, 3889860), (48, 3241550), (50, 3111888), (52, 2992200), (60, 2593240), (65, 2393760), (75, 2074592), (78, 1994800), (80, 1944930), (96, 1620775), (100, 1555944), (104, 1496100), (120, 1296620), (130, 1196880), (150, 1037296), (156, 997400), (160, 972465), (195, 797920), (200, 777972), (208, 748050), (240, 648310), (260, 598440), (300, 518648), (312, 498700), (325, 478752), (390, 398960), (400, 388986), (416, 374025), (480, 324155), (520, 299220), (600, 259324), (624, 249350), (650, 239376), (780, 199480), (800, 194493), (975, 159584), (1040, 149610), (1200, 129662), (1248, 124675), (1300, 119688), (1560, 99740), (1950, 79792), (2080, 74805), (2400, 64831), (2600, 59844), (3120, 49870), (3900, 39896), (4987, 31200), (5200, 29922), (6240, 24935), (7800, 19948), (9974, 15600), (10400, 14961)]