20203944300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{82837}}^1$

素因数の和:83128

約数の個数: 108

約数和(自身を含む): 63562591456

約数和(自身を除く): 43358647156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 271, 300, 450, 542, 813, 900, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 6775, 8130, 9756, 12195, 13550, 16260, 20325, 24390, 27100, 40650, 48780, 60975, 81300, 82837, 121950, 165674, 243900, 248511, 331348, 414185, 497022, 745533, 828370, 994044, 1242555, 1491066, 1656740, 2070925, 2485110, 2982132, 3727665, 4141850, 4970220, 6212775, 7455330, 8283700, 12425550, 14910660, 18638325, 22448827, 24851100, 37276650, 44897654, 67346481, 74553300, 89795308, 112244135, 134692962, 202039443, 224488270, 269385924, 336732405, 404078886, 448976540, 561220675, 673464810, 808157772, 1010197215, 1122441350, 1346929620, 1683662025, 2020394430, 2244882700, 3367324050, 4040788860, 5050986075, 6734648100, 10101972150, 20203944300]

約数ペア:

[(1, 20203944300), (2, 10101972150), (3, 6734648100), (4, 5050986075), (5, 4040788860), (6, 3367324050), (9, 2244882700), (10, 2020394430), (12, 1683662025), (15, 1346929620), (18, 1122441350), (20, 1010197215), (25, 808157772), (30, 673464810), (36, 561220675), (45, 448976540), (50, 404078886), (60, 336732405), (75, 269385924), (90, 224488270), (100, 202039443), (150, 134692962), (180, 112244135), (225, 89795308), (271, 74553300), (300, 67346481), (450, 44897654), (542, 37276650), (813, 24851100), (900, 22448827), (1084, 18638325), (1355, 14910660), (1626, 12425550), (2439, 8283700), (2710, 7455330), (3252, 6212775), (4065, 4970220), (4878, 4141850), (5420, 3727665), (6775, 2982132), (8130, 2485110), (9756, 2070925), (12195, 1656740), (13550, 1491066), (16260, 1242555), (20325, 994044), (24390, 828370), (27100, 745533), (40650, 497022), (48780, 414185), (60975, 331348), (81300, 248511), (82837, 243900), (121950, 165674)]