123059300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13523}}^1$

素因数の和:13557

約数の個数: 72

約数和(自身を含む): 328687296

約数和(自身を除く): 205627996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 13523, 27046, 54092, 67615, 94661, 135230, 175799, 189322, 270460, 338075, 351598, 378644, 473305, 676150, 703196, 878995, 946610, 1230593, 1352300, 1757990, 1893220, 2366525, 2461186, 3515980, 4394975, 4733050, 4922372, 6152965, 8789950, 9466100, 12305930, 17579900, 24611860, 30764825, 61529650, 123059300]

約数ペア:

[(1, 123059300), (2, 61529650), (4, 30764825), (5, 24611860), (7, 17579900), (10, 12305930), (13, 9466100), (14, 8789950), (20, 6152965), (25, 4922372), (26, 4733050), (28, 4394975), (35, 3515980), (50, 2461186), (52, 2366525), (65, 1893220), (70, 1757990), (91, 1352300), (100, 1230593), (130, 946610), (140, 878995), (175, 703196), (182, 676150), (260, 473305), (325, 378644), (350, 351598), (364, 338075), (455, 270460), (650, 189322), (700, 175799), (910, 135230), (1300, 94661), (1820, 67615), (2275, 54092), (4550, 27046), (9100, 13523)]