105704000

素因数分解:

$2^6\times 5^3\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 112

約数和(自身を含む): 266828016

約数和(自身を除く): 161124016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 125, 146, 160, 181, 200, 250, 292, 320, 362, 365, 400, 500, 584, 724, 730, 800, 905, 1000, 1168, 1448, 1460, 1600, 1810, 1825, 2000, 2336, 2896, 2920, 3620, 3650, 4000, 4525, 4672, 5792, 5840, 7240, 7300, 8000, 9050, 9125, 11584, 11680, 13213, 14480, 14600, 18100, 18250, 22625, 23360, 26426, 28960, 29200, 36200, 36500, 45250, 52852, 57920, 58400, 66065, 72400, 73000, 90500, 105704, 116800, 132130, 144800, 146000, 181000, 211408, 264260, 289600, 292000, 330325, 362000, 422816, 528520, 584000, 660650, 724000, 845632, 1057040, 1321300, 1448000, 1651625, 2114080, 2642600, 3303250, 4228160, 5285200, 6606500, 10570400, 13213000, 21140800, 26426000, 52852000, 105704000]

約数ペア:

[(1, 105704000), (2, 52852000), (4, 26426000), (5, 21140800), (8, 13213000), (10, 10570400), (16, 6606500), (20, 5285200), (25, 4228160), (32, 3303250), (40, 2642600), (50, 2114080), (64, 1651625), (73, 1448000), (80, 1321300), (100, 1057040), (125, 845632), (146, 724000), (160, 660650), (181, 584000), (200, 528520), (250, 422816), (292, 362000), (320, 330325), (362, 292000), (365, 289600), (400, 264260), (500, 211408), (584, 181000), (724, 146000), (730, 144800), (800, 132130), (905, 116800), (1000, 105704), (1168, 90500), (1448, 73000), (1460, 72400), (1600, 66065), (1810, 58400), (1825, 57920), (2000, 52852), (2336, 45250), (2896, 36500), (2920, 36200), (3620, 29200), (3650, 28960), (4000, 26426), (4525, 23360), (4672, 22625), (5792, 18250), (5840, 18100), (7240, 14600), (7300, 14480), (8000, 13213), (9050, 11680), (9125, 11584)]