100805082420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{469691}}^1$

素因数の和:469790

約数の個数: 144

約数和(自身を含む): 332835023808

約数和(自身を除く): 232029941388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 365, 420, 438, 490, 511, 588, 730, 735, 876, 980, 1022, 1095, 1460, 1470, 1533, 2044, 2190, 2555, 2940, 3066, 3577, 4380, 5110, 6132, 7154, 7665, 10220, 10731, 14308, 15330, 17885, 21462, 30660, 35770, 42924, 53655, 71540, 107310, 214620, 469691, 939382, 1409073, 1878764, 2348455, 2818146, 3287837, 4696910, 5636292, 6575674, 7045365, 9393820, 9863511, 13151348, 14090730, 16439185, 19727022, 23014859, 28181460, 32878370, 34287443, 39454044, 46029718, 49317555, 65756740, 68574886, 69044577, 92059436, 98635110, 102862329, 115074295, 137149772, 138089154, 171437215, 197270220, 205724658, 230148590, 240012101, 276178308, 342874430, 345222885, 411449316, 460297180, 480024202, 514311645, 685748860, 690445770, 720036303, 960048404, 1028623290, 1200060505, 1380891540, 1440072606, 1680084707, 2057246580, 2400121010, 2880145212, 3360169414, 3600181515, 4800242020, 5040254121, 6720338828, 7200363030, 8400423535, 10080508242, 14400726060, 16800847070, 20161016484, 25201270605, 33601694140, 50402541210, 100805082420]

約数ペア:

[(1, 100805082420), (2, 50402541210), (3, 33601694140), (4, 25201270605), (5, 20161016484), (6, 16800847070), (7, 14400726060), (10, 10080508242), (12, 8400423535), (14, 7200363030), (15, 6720338828), (20, 5040254121), (21, 4800242020), (28, 3600181515), (30, 3360169414), (35, 2880145212), (42, 2400121010), (49, 2057246580), (60, 1680084707), (70, 1440072606), (73, 1380891540), (84, 1200060505), (98, 1028623290), (105, 960048404), (140, 720036303), (146, 690445770), (147, 685748860), (196, 514311645), (210, 480024202), (219, 460297180), (245, 411449316), (292, 345222885), (294, 342874430), (365, 276178308), (420, 240012101), (438, 230148590), (490, 205724658), (511, 197270220), (588, 171437215), (730, 138089154), (735, 137149772), (876, 115074295), (980, 102862329), (1022, 98635110), (1095, 92059436), (1460, 69044577), (1470, 68574886), (1533, 65756740), (2044, 49317555), (2190, 46029718), (2555, 39454044), (2940, 34287443), (3066, 32878370), (3577, 28181460), (4380, 23014859), (5110, 19727022), (6132, 16439185), (7154, 14090730), (7665, 13151348), (10220, 9863511), (10731, 9393820), (14308, 7045365), (15330, 6575674), (17885, 5636292), (21462, 4696910), (30660, 3287837), (35770, 2818146), (42924, 2348455), (53655, 1878764), (71540, 1409073), (107310, 939382), (214620, 469691)]