108644900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11939}}^1$

素因数の和:11973

約数の個数: 72

約数和(自身を含む): 290189760

約数和(自身を除く): 181544860

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, 11939, 23878, 47756, 59695, 83573, 119390, 155207, 167146, 238780, 298475, 310414, 334292, 417865, 596950, 620828, 776035, 835730, 1086449, 1193900, 1552070, 1671460, 2089325, 2172898, 3104140, 3880175, 4178650, 4345796, 5432245, 7760350, 8357300, 10864490, 15520700, 21728980, 27161225, 54322450, 108644900]

約数ペア:

[(1, 108644900), (2, 54322450), (4, 27161225), (5, 21728980), (7, 15520700), (10, 10864490), (13, 8357300), (14, 7760350), (20, 5432245), (25, 4345796), (26, 4178650), (28, 3880175), (35, 3104140), (50, 2172898), (52, 2089325), (65, 1671460), (70, 1552070), (91, 1193900), (100, 1086449), (130, 835730), (140, 776035), (175, 620828), (182, 596950), (260, 417865), (325, 334292), (350, 310414), (364, 298475), (455, 238780), (650, 167146), (700, 155207), (910, 119390), (1300, 83573), (1820, 59695), (2275, 47756), (4550, 23878), (9100, 11939)]