104521300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 261826992

約数和(自身を除く): 157305692

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 41, 50, 52, 53, 65, 74, 82, 100, 106, 130, 148, 164, 185, 205, 212, 260, 265, 325, 370, 410, 481, 530, 533, 650, 689, 740, 820, 925, 962, 1025, 1060, 1066, 1300, 1325, 1378, 1517, 1850, 1924, 1961, 2050, 2132, 2173, 2405, 2650, 2665, 2756, 3034, 3445, 3700, 3922, 4100, 4346, 4810, 5300, 5330, 6068, 6890, 7585, 7844, 8692, 9620, 9805, 10660, 10865, 12025, 13325, 13780, 15170, 17225, 19610, 19721, 21730, 24050, 25493, 26650, 28249, 30340, 34450, 37925, 39220, 39442, 43460, 48100, 49025, 50986, 53300, 54325, 56498, 68900, 75850, 78884, 80401, 98050, 98605, 101972, 108650, 112996, 127465, 141245, 151700, 160802, 196100, 197210, 217300, 254930, 282490, 321604, 394420, 402005, 493025, 509860, 564980, 637325, 706225, 804010, 986050, 1045213, 1274650, 1412450, 1608020, 1972100, 2010025, 2090426, 2549300, 2824900, 4020050, 4180852, 5226065, 8040100, 10452130, 20904260, 26130325, 52260650, 104521300]

約数ペア:

[(1, 104521300), (2, 52260650), (4, 26130325), (5, 20904260), (10, 10452130), (13, 8040100), (20, 5226065), (25, 4180852), (26, 4020050), (37, 2824900), (41, 2549300), (50, 2090426), (52, 2010025), (53, 1972100), (65, 1608020), (74, 1412450), (82, 1274650), (100, 1045213), (106, 986050), (130, 804010), (148, 706225), (164, 637325), (185, 564980), (205, 509860), (212, 493025), (260, 402005), (265, 394420), (325, 321604), (370, 282490), (410, 254930), (481, 217300), (530, 197210), (533, 196100), (650, 160802), (689, 151700), (740, 141245), (820, 127465), (925, 112996), (962, 108650), (1025, 101972), (1060, 98605), (1066, 98050), (1300, 80401), (1325, 78884), (1378, 75850), (1517, 68900), (1850, 56498), (1924, 54325), (1961, 53300), (2050, 50986), (2132, 49025), (2173, 48100), (2405, 43460), (2650, 39442), (2665, 39220), (2756, 37925), (3034, 34450), (3445, 30340), (3700, 28249), (3922, 26650), (4100, 25493), (4346, 24050), (4810, 21730), (5300, 19721), (5330, 19610), (6068, 17225), (6890, 15170), (7585, 13780), (7844, 13325), (8692, 12025), (9620, 10865), (9805, 10660)]