15219600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1185

約数の個数: 120

約数和(自身を含む): 53231712

約数和(自身を除く): 38012112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1153, 1200, 1320, 1650, 2200, 2306, 2640, 3300, 3459, 4400, 4612, 5765, 6600, 6918, 9224, 11530, 12683, 13200, 13836, 17295, 18448, 23060, 25366, 27672, 28825, 34590, 38049, 46120, 50732, 55344, 57650, 63415, 69180, 76098, 86475, 92240, 101464, 115300, 126830, 138360, 152196, 172950, 190245, 202928, 230600, 253660, 276720, 304392, 317075, 345900, 380490, 461200, 507320, 608784, 634150, 691800, 760980, 951225, 1014640, 1268300, 1383600, 1521960, 1902450, 2536600, 3043920, 3804900, 5073200, 7609800, 15219600]

約数ペア:

[(1, 15219600), (2, 7609800), (3, 5073200), (4, 3804900), (5, 3043920), (6, 2536600), (8, 1902450), (10, 1521960), (11, 1383600), (12, 1268300), (15, 1014640), (16, 951225), (20, 760980), (22, 691800), (24, 634150), (25, 608784), (30, 507320), (33, 461200), (40, 380490), (44, 345900), (48, 317075), (50, 304392), (55, 276720), (60, 253660), (66, 230600), (75, 202928), (80, 190245), (88, 172950), (100, 152196), (110, 138360), (120, 126830), (132, 115300), (150, 101464), (165, 92240), (176, 86475), (200, 76098), (220, 69180), (240, 63415), (264, 57650), (275, 55344), (300, 50732), (330, 46120), (400, 38049), (440, 34590), (528, 28825), (550, 27672), (600, 25366), (660, 23060), (825, 18448), (880, 17295), (1100, 13836), (1153, 13200), (1200, 12683), (1320, 11530), (1650, 9224), (2200, 6918), (2306, 6600), (2640, 5765), (3300, 4612), (3459, 4400)]