20100481830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1069}}^1$

素因数の和:1596

約数の個数: 256

約数和(自身を含む): 63160473600

約数和(自身を除く): 43059991770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 487, 495, 585, 594, 702, 715, 858, 974, 990, 1069, 1170, 1287, 1430, 1461, 1485, 1755, 2138, 2145, 2435, 2574, 2922, 2970, 3207, 3510, 3861, 4290, 4383, 4870, 5345, 5357, 6331, 6414, 6435, 7305, 7722, 8766, 9621, 10690, 10714, 11759, 12662, 12870, 13149, 13897, 14610, 16035, 16071, 18993, 19242, 19305, 21915, 23518, 26298, 26785, 27794, 28863, 31655, 32070, 32142, 35277, 37986, 38610, 41691, 43830, 48105, 48213, 53570, 56979, 57726, 58795, 63310, 65745, 69485, 69641, 70554, 80355, 83382, 94965, 96210, 96426, 105831, 113958, 117590, 125073, 131490, 138970, 139282, 144315, 144639, 152867, 160710, 170937, 176385, 189930, 208455, 208923, 211662, 241065, 250146, 284895, 288630, 289278, 305734, 317493, 341874, 348205, 352770, 375219, 416910, 417846, 458601, 482130, 520603, 529155, 569790, 625365, 626769, 634986, 696410, 723195, 750438, 764335, 854685, 917202, 1041206, 1044615, 1058310, 1250730, 1253538, 1375803, 1446390, 1528670, 1561809, 1587465, 1709370, 1876095, 1880307, 2089230, 2293005, 2603015, 2751606, 3123618, 3133845, 3174930, 3752190, 3760614, 4127409, 4586010, 4685427, 5206030, 5726633, 6267690, 6767839, 6879015, 7809045, 8254818, 9370854, 9401535, 11453266, 13535678, 13758030, 14056281, 15618090, 17179899, 18803070, 20303517, 20637045, 23427135, 28112562, 28633165, 33839195, 34359798, 40607034, 41274090, 46854270, 51539697, 57266330, 60910551, 67678390, 70281405, 74446229, 85899495, 101517585, 103079394, 121821102, 140562810, 148892458, 154619091, 171798990, 182731653, 203035170, 223338687, 257698485, 304552755, 309238182, 365463306, 372231145, 446677374, 515396970, 609105510, 670016061, 744462290, 773095455, 913658265, 1116693435, 1340032122, 1546190910, 1827316530, 2010048183, 2233386870, 3350080305, 4020096366, 6700160610, 10050240915, 20100481830]

約数ペア:

[(1, 20100481830), (2, 10050240915), (3, 6700160610), (5, 4020096366), (6, 3350080305), (9, 2233386870), (10, 2010048183), (11, 1827316530), (13, 1546190910), (15, 1340032122), (18, 1116693435), (22, 913658265), (26, 773095455), (27, 744462290), (30, 670016061), (33, 609105510), (39, 515396970), (45, 446677374), (54, 372231145), (55, 365463306), (65, 309238182), (66, 304552755), (78, 257698485), (90, 223338687), (99, 203035170), (110, 182731653), (117, 171798990), (130, 154619091), (135, 148892458), (143, 140562810), (165, 121821102), (195, 103079394), (198, 101517585), (234, 85899495), (270, 74446229), (286, 70281405), (297, 67678390), (330, 60910551), (351, 57266330), (390, 51539697), (429, 46854270), (487, 41274090), (495, 40607034), (585, 34359798), (594, 33839195), (702, 28633165), (715, 28112562), (858, 23427135), (974, 20637045), (990, 20303517), (1069, 18803070), (1170, 17179899), (1287, 15618090), (1430, 14056281), (1461, 13758030), (1485, 13535678), (1755, 11453266), (2138, 9401535), (2145, 9370854), (2435, 8254818), (2574, 7809045), (2922, 6879015), (2970, 6767839), (3207, 6267690), (3510, 5726633), (3861, 5206030), (4290, 4685427), (4383, 4586010), (4870, 4127409), (5345, 3760614), (5357, 3752190), (6331, 3174930), (6414, 3133845), (6435, 3123618), (7305, 2751606), (7722, 2603015), (8766, 2293005), (9621, 2089230), (10690, 1880307), (10714, 1876095), (11759, 1709370), (12662, 1587465), (12870, 1561809), (13149, 1528670), (13897, 1446390), (14610, 1375803), (16035, 1253538), (16071, 1250730), (18993, 1058310), (19242, 1044615), (19305, 1041206), (21915, 917202), (23518, 854685), (26298, 764335), (26785, 750438), (27794, 723195), (28863, 696410), (31655, 634986), (32070, 626769), (32142, 625365), (35277, 569790), (37986, 529155), (38610, 520603), (41691, 482130), (43830, 458601), (48105, 417846), (48213, 416910), (53570, 375219), (56979, 352770), (57726, 348205), (58795, 341874), (63310, 317493), (65745, 305734), (69485, 289278), (69641, 288630), (70554, 284895), (80355, 250146), (83382, 241065), (94965, 211662), (96210, 208923), (96426, 208455), (105831, 189930), (113958, 176385), (117590, 170937), (125073, 160710), (131490, 152867), (138970, 144639), (139282, 144315)]