309849150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8363}}^1$

素因数の和:8410

約数の個数: 96

約数和(自身を含む): 871194240

約数和(自身を除く): 561345090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1950, 2470, 2850, 3705, 6175, 7410, 8363, 12350, 16726, 18525, 25089, 37050, 41815, 50178, 83630, 108719, 125445, 158897, 209075, 217438, 250890, 317794, 326157, 418150, 476691, 543595, 627225, 652314, 794485, 953382, 1087190, 1254450, 1588970, 1630785, 2065661, 2383455, 2717975, 3261570, 3972425, 4131322, 4766910, 5435950, 6196983, 7944850, 8153925, 10328305, 11917275, 12393966, 16307850, 20656610, 23834550, 30984915, 51641525, 61969830, 103283050, 154924575, 309849150]

約数ペア:

[(1, 309849150), (2, 154924575), (3, 103283050), (5, 61969830), (6, 51641525), (10, 30984915), (13, 23834550), (15, 20656610), (19, 16307850), (25, 12393966), (26, 11917275), (30, 10328305), (38, 8153925), (39, 7944850), (50, 6196983), (57, 5435950), (65, 4766910), (75, 4131322), (78, 3972425), (95, 3261570), (114, 2717975), (130, 2383455), (150, 2065661), (190, 1630785), (195, 1588970), (247, 1254450), (285, 1087190), (325, 953382), (390, 794485), (475, 652314), (494, 627225), (570, 543595), (650, 476691), (741, 418150), (950, 326157), (975, 317794), (1235, 250890), (1425, 217438), (1482, 209075), (1950, 158897), (2470, 125445), (2850, 108719), (3705, 83630), (6175, 50178), (7410, 41815), (8363, 37050), (12350, 25089), (16726, 18525)]