137749300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 356977152

約数和(自身を除く): 219227852

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 25, 26, 34, 46, 50, 52, 65, 68, 85, 92, 100, 115, 130, 170, 221, 230, 260, 271, 299, 325, 340, 391, 425, 442, 460, 542, 575, 598, 650, 782, 850, 884, 1084, 1105, 1150, 1196, 1300, 1355, 1495, 1564, 1700, 1955, 2210, 2300, 2710, 2990, 3523, 3910, 4420, 4607, 5083, 5420, 5525, 5980, 6233, 6775, 7046, 7475, 7820, 9214, 9775, 10166, 11050, 12466, 13550, 14092, 14950, 17615, 18428, 19550, 20332, 22100, 23035, 24932, 25415, 27100, 29900, 31165, 35230, 39100, 46070, 50830, 59891, 62330, 70460, 81029, 88075, 92140, 101660, 105961, 115175, 119782, 124660, 127075, 155825, 162058, 176150, 211922, 230350, 239564, 254150, 299455, 311650, 324116, 352300, 405145, 423844, 460700, 508300, 529805, 598910, 623300, 810290, 1059610, 1197820, 1377493, 1497275, 1620580, 2025725, 2119220, 2649025, 2754986, 2994550, 4051450, 5298050, 5509972, 5989100, 6887465, 8102900, 10596100, 13774930, 27549860, 34437325, 68874650, 137749300]

約数ペア:

[(1, 137749300), (2, 68874650), (4, 34437325), (5, 27549860), (10, 13774930), (13, 10596100), (17, 8102900), (20, 6887465), (23, 5989100), (25, 5509972), (26, 5298050), (34, 4051450), (46, 2994550), (50, 2754986), (52, 2649025), (65, 2119220), (68, 2025725), (85, 1620580), (92, 1497275), (100, 1377493), (115, 1197820), (130, 1059610), (170, 810290), (221, 623300), (230, 598910), (260, 529805), (271, 508300), (299, 460700), (325, 423844), (340, 405145), (391, 352300), (425, 324116), (442, 311650), (460, 299455), (542, 254150), (575, 239564), (598, 230350), (650, 211922), (782, 176150), (850, 162058), (884, 155825), (1084, 127075), (1105, 124660), (1150, 119782), (1196, 115175), (1300, 105961), (1355, 101660), (1495, 92140), (1564, 88075), (1700, 81029), (1955, 70460), (2210, 62330), (2300, 59891), (2710, 50830), (2990, 46070), (3523, 39100), (3910, 35230), (4420, 31165), (4607, 29900), (5083, 27100), (5420, 25415), (5525, 24932), (5980, 23035), (6233, 22100), (6775, 20332), (7046, 19550), (7475, 18428), (7820, 17615), (9214, 14950), (9775, 14092), (10166, 13550), (11050, 12466)]