30452000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 78309504

約数和(自身を除く): 47857504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 331, 368, 400, 460, 500, 575, 662, 736, 800, 920, 1000, 1150, 1324, 1655, 1840, 2000, 2300, 2648, 2875, 3310, 3680, 4000, 4600, 5296, 5750, 6620, 7613, 8275, 9200, 10592, 11500, 13240, 15226, 16550, 18400, 23000, 26480, 30452, 33100, 38065, 41375, 46000, 52960, 60904, 66200, 76130, 82750, 92000, 121808, 132400, 152260, 165500, 190325, 243616, 264800, 304520, 331000, 380650, 609040, 662000, 761300, 951625, 1218080, 1324000, 1522600, 1903250, 3045200, 3806500, 6090400, 7613000, 15226000, 30452000]

約数ペア:

[(1, 30452000), (2, 15226000), (4, 7613000), (5, 6090400), (8, 3806500), (10, 3045200), (16, 1903250), (20, 1522600), (23, 1324000), (25, 1218080), (32, 951625), (40, 761300), (46, 662000), (50, 609040), (80, 380650), (92, 331000), (100, 304520), (115, 264800), (125, 243616), (160, 190325), (184, 165500), (200, 152260), (230, 132400), (250, 121808), (331, 92000), (368, 82750), (400, 76130), (460, 66200), (500, 60904), (575, 52960), (662, 46000), (736, 41375), (800, 38065), (920, 33100), (1000, 30452), (1150, 26480), (1324, 23000), (1655, 18400), (1840, 16550), (2000, 15226), (2300, 13240), (2648, 11500), (2875, 10592), (3310, 9200), (3680, 8275), (4000, 7613), (4600, 6620), (5296, 5750)]