156939882220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{27917}}^1$

素因数の和:28072

約数の個数: 144

約数和(自身を含む): 381765472704

約数和(自身を除く): 224825590484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 101, 110, 115, 121, 202, 220, 230, 242, 253, 404, 460, 484, 505, 506, 605, 1010, 1012, 1111, 1210, 1265, 2020, 2222, 2323, 2420, 2530, 2783, 4444, 4646, 5060, 5555, 5566, 9292, 11110, 11132, 11615, 12221, 13915, 22220, 23230, 24442, 25553, 27830, 27917, 46460, 48884, 51106, 55660, 55834, 61105, 102212, 111668, 122210, 127765, 139585, 244420, 255530, 279170, 281083, 307087, 511060, 558340, 562166, 614174, 642091, 1124332, 1228348, 1284182, 1405415, 1535435, 2568364, 2810830, 2819617, 3070870, 3210455, 3377957, 5621660, 5639234, 6141740, 6420910, 6755914, 7063001, 11278468, 12841820, 13511828, 14098085, 14126002, 16889785, 28196170, 28252004, 31015787, 33779570, 35315005, 56392340, 62031574, 64851191, 67559140, 70630010, 77693011, 124063148, 129702382, 141260020, 155078935, 155386022, 259404764, 310157870, 310772044, 324255955, 341173657, 388465055, 620315740, 648511910, 682347314, 713363101, 776930110, 1297023820, 1364694628, 1426726202, 1553860220, 1705868285, 2853452404, 3411736570, 3566815505, 6823473140, 7133631010, 7846994111, 14267262020, 15693988222, 31387976444, 39234970555, 78469941110, 156939882220]

約数ペア:

[(1, 156939882220), (2, 78469941110), (4, 39234970555), (5, 31387976444), (10, 15693988222), (11, 14267262020), (20, 7846994111), (22, 7133631010), (23, 6823473140), (44, 3566815505), (46, 3411736570), (55, 2853452404), (92, 1705868285), (101, 1553860220), (110, 1426726202), (115, 1364694628), (121, 1297023820), (202, 776930110), (220, 713363101), (230, 682347314), (242, 648511910), (253, 620315740), (404, 388465055), (460, 341173657), (484, 324255955), (505, 310772044), (506, 310157870), (605, 259404764), (1010, 155386022), (1012, 155078935), (1111, 141260020), (1210, 129702382), (1265, 124063148), (2020, 77693011), (2222, 70630010), (2323, 67559140), (2420, 64851191), (2530, 62031574), (2783, 56392340), (4444, 35315005), (4646, 33779570), (5060, 31015787), (5555, 28252004), (5566, 28196170), (9292, 16889785), (11110, 14126002), (11132, 14098085), (11615, 13511828), (12221, 12841820), (13915, 11278468), (22220, 7063001), (23230, 6755914), (24442, 6420910), (25553, 6141740), (27830, 5639234), (27917, 5621660), (46460, 3377957), (48884, 3210455), (51106, 3070870), (55660, 2819617), (55834, 2810830), (61105, 2568364), (102212, 1535435), (111668, 1405415), (122210, 1284182), (127765, 1228348), (139585, 1124332), (244420, 642091), (255530, 614174), (279170, 562166), (281083, 558340), (307087, 511060)]