31503330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 94089600

約数和(自身を除く): 62586270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 81, 89, 90, 95, 114, 115, 135, 138, 162, 171, 178, 190, 207, 230, 267, 270, 285, 342, 345, 405, 414, 437, 445, 513, 534, 570, 621, 690, 801, 810, 855, 874, 890, 1026, 1035, 1242, 1311, 1335, 1539, 1602, 1691, 1710, 1863, 2047, 2070, 2185, 2403, 2565, 2622, 2670, 3078, 3105, 3382, 3726, 3933, 4005, 4094, 4370, 4806, 5073, 5130, 6141, 6210, 6555, 7209, 7695, 7866, 8010, 8455, 9315, 10146, 10235, 11799, 12015, 12282, 13110, 14418, 15219, 15390, 16910, 18423, 18630, 19665, 20470, 23598, 24030, 25365, 30438, 30705, 35397, 36045, 36846, 38893, 39330, 45657, 50730, 55269, 58995, 61410, 70794, 72090, 76095, 77786, 91314, 92115, 110538, 116679, 117990, 136971, 152190, 165807, 176985, 184230, 194465, 228285, 233358, 273942, 276345, 331614, 350037, 353970, 388930, 456570, 552690, 583395, 684855, 700074, 829035, 1050111, 1166790, 1369710, 1658070, 1750185, 2100222, 3150333, 3500370, 5250555, 6300666, 10501110, 15751665, 31503330]

約数ペア:

[(1, 31503330), (2, 15751665), (3, 10501110), (5, 6300666), (6, 5250555), (9, 3500370), (10, 3150333), (15, 2100222), (18, 1750185), (19, 1658070), (23, 1369710), (27, 1166790), (30, 1050111), (38, 829035), (45, 700074), (46, 684855), (54, 583395), (57, 552690), (69, 456570), (81, 388930), (89, 353970), (90, 350037), (95, 331614), (114, 276345), (115, 273942), (135, 233358), (138, 228285), (162, 194465), (171, 184230), (178, 176985), (190, 165807), (207, 152190), (230, 136971), (267, 117990), (270, 116679), (285, 110538), (342, 92115), (345, 91314), (405, 77786), (414, 76095), (437, 72090), (445, 70794), (513, 61410), (534, 58995), (570, 55269), (621, 50730), (690, 45657), (801, 39330), (810, 38893), (855, 36846), (874, 36045), (890, 35397), (1026, 30705), (1035, 30438), (1242, 25365), (1311, 24030), (1335, 23598), (1539, 20470), (1602, 19665), (1691, 18630), (1710, 18423), (1863, 16910), (2047, 15390), (2070, 15219), (2185, 14418), (2403, 13110), (2565, 12282), (2622, 12015), (2670, 11799), (3078, 10235), (3105, 10146), (3382, 9315), (3726, 8455), (3933, 8010), (4005, 7866), (4094, 7695), (4370, 7209), (4806, 6555), (5073, 6210), (5130, 6141)]