988525620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12983}}^1$

素因数の和:13051

約数の個数: 120

約数和(自身を含む): 3167265024

約数和(自身を除く): 2178739404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2538, 2820, 3807, 4230, 5076, 6345, 7614, 8460, 12690, 12983, 15228, 19035, 25380, 25966, 38070, 38949, 51932, 64915, 76140, 77898, 116847, 129830, 155796, 194745, 233694, 259660, 350541, 389490, 467388, 584235, 610201, 701082, 778980, 1051623, 1168470, 1220402, 1402164, 1752705, 1830603, 2103246, 2336940, 2440804, 3051005, 3505410, 3661206, 4206492, 5258115, 5491809, 6102010, 7010820, 7322412, 9153015, 10516230, 10983618, 12204020, 16475427, 18306030, 21032460, 21967236, 27459045, 32950854, 36612060, 49426281, 54918090, 65901708, 82377135, 98852562, 109836180, 164754270, 197705124, 247131405, 329508540, 494262810, 988525620]

約数ペア:

[(1, 988525620), (2, 494262810), (3, 329508540), (4, 247131405), (5, 197705124), (6, 164754270), (9, 109836180), (10, 98852562), (12, 82377135), (15, 65901708), (18, 54918090), (20, 49426281), (27, 36612060), (30, 32950854), (36, 27459045), (45, 21967236), (47, 21032460), (54, 18306030), (60, 16475427), (81, 12204020), (90, 10983618), (94, 10516230), (108, 9153015), (135, 7322412), (141, 7010820), (162, 6102010), (180, 5491809), (188, 5258115), (235, 4206492), (270, 3661206), (282, 3505410), (324, 3051005), (405, 2440804), (423, 2336940), (470, 2103246), (540, 1830603), (564, 1752705), (705, 1402164), (810, 1220402), (846, 1168470), (940, 1051623), (1269, 778980), (1410, 701082), (1620, 610201), (1692, 584235), (2115, 467388), (2538, 389490), (2820, 350541), (3807, 259660), (4230, 233694), (5076, 194745), (6345, 155796), (7614, 129830), (8460, 116847), (12690, 77898), (12983, 76140), (15228, 64915), (19035, 51932), (25380, 38949), (25966, 38070)]