118362780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 385650720

約数和(自身を除く): 267287940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 477, 530, 570, 636, 653, 684, 795, 855, 954, 1007, 1060, 1140, 1306, 1590, 1710, 1908, 1959, 2014, 2385, 2612, 3021, 3180, 3265, 3420, 3918, 4028, 4770, 5035, 5877, 6042, 6530, 7836, 9063, 9540, 9795, 10070, 11754, 12084, 12407, 13060, 15105, 18126, 19590, 20140, 23508, 24814, 29385, 30210, 34609, 36252, 37221, 39180, 45315, 49628, 58770, 60420, 62035, 69218, 74442, 90630, 103827, 111663, 117540, 124070, 138436, 148884, 173045, 181260, 186105, 207654, 223326, 248140, 311481, 346090, 372210, 415308, 446652, 519135, 558315, 622962, 657571, 692180, 744420, 1038270, 1116630, 1245924, 1315142, 1557405, 1972713, 2076540, 2233260, 2630284, 3114810, 3287855, 3945426, 5918139, 6229620, 6575710, 7890852, 9863565, 11836278, 13151420, 19727130, 23672556, 29590695, 39454260, 59181390, 118362780]

約数ペア:

[(1, 118362780), (2, 59181390), (3, 39454260), (4, 29590695), (5, 23672556), (6, 19727130), (9, 13151420), (10, 11836278), (12, 9863565), (15, 7890852), (18, 6575710), (19, 6229620), (20, 5918139), (30, 3945426), (36, 3287855), (38, 3114810), (45, 2630284), (53, 2233260), (57, 2076540), (60, 1972713), (76, 1557405), (90, 1315142), (95, 1245924), (106, 1116630), (114, 1038270), (159, 744420), (171, 692180), (180, 657571), (190, 622962), (212, 558315), (228, 519135), (265, 446652), (285, 415308), (318, 372210), (342, 346090), (380, 311481), (477, 248140), (530, 223326), (570, 207654), (636, 186105), (653, 181260), (684, 173045), (795, 148884), (855, 138436), (954, 124070), (1007, 117540), (1060, 111663), (1140, 103827), (1306, 90630), (1590, 74442), (1710, 69218), (1908, 62035), (1959, 60420), (2014, 58770), (2385, 49628), (2612, 45315), (3021, 39180), (3180, 37221), (3265, 36252), (3420, 34609), (3918, 30210), (4028, 29385), (4770, 24814), (5035, 23508), (5877, 20140), (6042, 19590), (6530, 18126), (7836, 15105), (9063, 13060), (9540, 12407), (9795, 12084), (10070, 11754)]