30415800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 95172480

約数和(自身を除く): 64756680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 163, 200, 300, 311, 326, 489, 600, 622, 652, 815, 933, 978, 1244, 1304, 1555, 1630, 1866, 1956, 2445, 2488, 3110, 3260, 3732, 3912, 4075, 4665, 4890, 6220, 6520, 7464, 7775, 8150, 9330, 9780, 12225, 12440, 15550, 16300, 18660, 19560, 23325, 24450, 31100, 32600, 37320, 46650, 48900, 50693, 62200, 93300, 97800, 101386, 152079, 186600, 202772, 253465, 304158, 405544, 506930, 608316, 760395, 1013860, 1216632, 1267325, 1520790, 2027720, 2534650, 3041580, 3801975, 5069300, 6083160, 7603950, 10138600, 15207900, 30415800]

約数ペア:

[(1, 30415800), (2, 15207900), (3, 10138600), (4, 7603950), (5, 6083160), (6, 5069300), (8, 3801975), (10, 3041580), (12, 2534650), (15, 2027720), (20, 1520790), (24, 1267325), (25, 1216632), (30, 1013860), (40, 760395), (50, 608316), (60, 506930), (75, 405544), (100, 304158), (120, 253465), (150, 202772), (163, 186600), (200, 152079), (300, 101386), (311, 97800), (326, 93300), (489, 62200), (600, 50693), (622, 48900), (652, 46650), (815, 37320), (933, 32600), (978, 31100), (1244, 24450), (1304, 23325), (1555, 19560), (1630, 18660), (1866, 16300), (1956, 15550), (2445, 12440), (2488, 12225), (3110, 9780), (3260, 9330), (3732, 8150), (3912, 7775), (4075, 7464), (4665, 6520), (4890, 6220)]