161066100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41299}}^1$

素因数の和:41329

約数の個数: 72

約数和(自身を含む): 501877600

約数和(自身を除く): 340811500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 41299, 82598, 123897, 165196, 206495, 247794, 412990, 495588, 536887, 619485, 825980, 1032475, 1073774, 1238970, 1610661, 2064950, 2147548, 2477940, 2684435, 3097425, 3221322, 4129900, 5368870, 6194850, 6442644, 8053305, 10737740, 12389700, 13422175, 16106610, 26844350, 32213220, 40266525, 53688700, 80533050, 161066100]

約数ペア:

[(1, 161066100), (2, 80533050), (3, 53688700), (4, 40266525), (5, 32213220), (6, 26844350), (10, 16106610), (12, 13422175), (13, 12389700), (15, 10737740), (20, 8053305), (25, 6442644), (26, 6194850), (30, 5368870), (39, 4129900), (50, 3221322), (52, 3097425), (60, 2684435), (65, 2477940), (75, 2147548), (78, 2064950), (100, 1610661), (130, 1238970), (150, 1073774), (156, 1032475), (195, 825980), (260, 619485), (300, 536887), (325, 495588), (390, 412990), (650, 247794), (780, 206495), (975, 165196), (1300, 123897), (1950, 82598), (3900, 41299)]