150688720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 120

約数和(自身を含む): 439050024

約数和(自身を除く): 288361304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 2957, 3185, 3640, 3920, 5096, 5914, 6370, 7280, 10192, 11828, 12740, 14785, 20699, 23656, 25480, 29570, 38441, 41398, 47312, 50960, 59140, 76882, 82796, 103495, 118280, 144893, 153764, 165592, 192205, 206990, 236560, 269087, 289786, 307528, 331184, 384410, 413980, 538174, 579572, 615056, 724465, 768820, 827960, 1076348, 1159144, 1345435, 1448930, 1537640, 1655920, 1883609, 2152696, 2318288, 2690870, 2897860, 3075280, 3767218, 4305392, 5381740, 5795720, 7534436, 9418045, 10763480, 11591440, 15068872, 18836090, 21526960, 30137744, 37672180, 75344360, 150688720]

約数ペア:

[(1, 150688720), (2, 75344360), (4, 37672180), (5, 30137744), (7, 21526960), (8, 18836090), (10, 15068872), (13, 11591440), (14, 10763480), (16, 9418045), (20, 7534436), (26, 5795720), (28, 5381740), (35, 4305392), (40, 3767218), (49, 3075280), (52, 2897860), (56, 2690870), (65, 2318288), (70, 2152696), (80, 1883609), (91, 1655920), (98, 1537640), (104, 1448930), (112, 1345435), (130, 1159144), (140, 1076348), (182, 827960), (196, 768820), (208, 724465), (245, 615056), (260, 579572), (280, 538174), (364, 413980), (392, 384410), (455, 331184), (490, 307528), (520, 289786), (560, 269087), (637, 236560), (728, 206990), (784, 192205), (910, 165592), (980, 153764), (1040, 144893), (1274, 118280), (1456, 103495), (1820, 82796), (1960, 76882), (2548, 59140), (2957, 50960), (3185, 47312), (3640, 41398), (3920, 38441), (5096, 29570), (5914, 25480), (6370, 23656), (7280, 20699), (10192, 14785), (11828, 12740)]