64380300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3287

約数の個数: 72

約数和(自身を含む): 189112896

約数和(自身を除く): 124732596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 1005, 1340, 1675, 2010, 3203, 3350, 4020, 5025, 6406, 6700, 9609, 10050, 12812, 16015, 19218, 20100, 32030, 38436, 48045, 64060, 80075, 96090, 160150, 192180, 214601, 240225, 320300, 429202, 480450, 643803, 858404, 960900, 1073005, 1287606, 2146010, 2575212, 3219015, 4292020, 5365025, 6438030, 10730050, 12876060, 16095075, 21460100, 32190150, 64380300]

約数ペア:

[(1, 64380300), (2, 32190150), (3, 21460100), (4, 16095075), (5, 12876060), (6, 10730050), (10, 6438030), (12, 5365025), (15, 4292020), (20, 3219015), (25, 2575212), (30, 2146010), (50, 1287606), (60, 1073005), (67, 960900), (75, 858404), (100, 643803), (134, 480450), (150, 429202), (201, 320300), (268, 240225), (300, 214601), (335, 192180), (402, 160150), (670, 96090), (804, 80075), (1005, 64060), (1340, 48045), (1675, 38436), (2010, 32030), (3203, 20100), (3350, 19218), (4020, 16015), (5025, 12812), (6406, 10050), (6700, 9609)]