11949900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 35195664

約数和(自身を除く): 23245764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 653, 732, 915, 1220, 1306, 1525, 1830, 1959, 2612, 3050, 3265, 3660, 3918, 4575, 6100, 6530, 7836, 9150, 9795, 13060, 16325, 18300, 19590, 32650, 39180, 39833, 48975, 65300, 79666, 97950, 119499, 159332, 195900, 199165, 238998, 398330, 477996, 597495, 796660, 995825, 1194990, 1991650, 2389980, 2987475, 3983300, 5974950, 11949900]

約数ペア:

[(1, 11949900), (2, 5974950), (3, 3983300), (4, 2987475), (5, 2389980), (6, 1991650), (10, 1194990), (12, 995825), (15, 796660), (20, 597495), (25, 477996), (30, 398330), (50, 238998), (60, 199165), (61, 195900), (75, 159332), (100, 119499), (122, 97950), (150, 79666), (183, 65300), (244, 48975), (300, 39833), (305, 39180), (366, 32650), (610, 19590), (653, 18300), (732, 16325), (915, 13060), (1220, 9795), (1306, 9150), (1525, 7836), (1830, 6530), (1959, 6100), (2612, 4575), (3050, 3918), (3265, 3660)]