79682850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 235813032

約数和(自身を除く): 156130182

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 130, 150, 159, 195, 225, 234, 257, 265, 318, 325, 390, 450, 477, 514, 530, 585, 650, 689, 771, 795, 954, 975, 1170, 1285, 1325, 1378, 1542, 1590, 1950, 2067, 2313, 2385, 2570, 2650, 2925, 3341, 3445, 3855, 3975, 4134, 4626, 4770, 5850, 6201, 6425, 6682, 6890, 7710, 7950, 10023, 10335, 11565, 11925, 12402, 12850, 13621, 16705, 17225, 19275, 20046, 20670, 23130, 23850, 27242, 30069, 31005, 33410, 34450, 38550, 40863, 50115, 51675, 57825, 60138, 62010, 68105, 81726, 83525, 100230, 103350, 115650, 122589, 136210, 150345, 155025, 167050, 177073, 204315, 245178, 250575, 300690, 310050, 340525, 354146, 408630, 501150, 531219, 612945, 681050, 751725, 885365, 1021575, 1062438, 1225890, 1503450, 1593657, 1770730, 2043150, 2656095, 3064725, 3187314, 4426825, 5312190, 6129450, 7968285, 8853650, 13280475, 15936570, 26560950, 39841425, 79682850]

約数ペア:

[(1, 79682850), (2, 39841425), (3, 26560950), (5, 15936570), (6, 13280475), (9, 8853650), (10, 7968285), (13, 6129450), (15, 5312190), (18, 4426825), (25, 3187314), (26, 3064725), (30, 2656095), (39, 2043150), (45, 1770730), (50, 1593657), (53, 1503450), (65, 1225890), (75, 1062438), (78, 1021575), (90, 885365), (106, 751725), (117, 681050), (130, 612945), (150, 531219), (159, 501150), (195, 408630), (225, 354146), (234, 340525), (257, 310050), (265, 300690), (318, 250575), (325, 245178), (390, 204315), (450, 177073), (477, 167050), (514, 155025), (530, 150345), (585, 136210), (650, 122589), (689, 115650), (771, 103350), (795, 100230), (954, 83525), (975, 81726), (1170, 68105), (1285, 62010), (1325, 60138), (1378, 57825), (1542, 51675), (1590, 50115), (1950, 40863), (2067, 38550), (2313, 34450), (2385, 33410), (2570, 31005), (2650, 30069), (2925, 27242), (3341, 23850), (3445, 23130), (3855, 20670), (3975, 20046), (4134, 19275), (4626, 17225), (4770, 16705), (5850, 13621), (6201, 12850), (6425, 12402), (6682, 11925), (6890, 11565), (7710, 10335), (7950, 10023)]