54117900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:560

約数の個数: 108

約数和(自身を含む): 171155712

約数和(自身を除く): 117037812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 157, 180, 225, 300, 314, 383, 450, 471, 628, 766, 785, 900, 942, 1149, 1413, 1532, 1570, 1884, 1915, 2298, 2355, 2826, 3140, 3447, 3830, 3925, 4596, 4710, 5652, 5745, 6894, 7065, 7660, 7850, 9420, 9575, 11490, 11775, 13788, 14130, 15700, 17235, 19150, 22980, 23550, 28260, 28725, 34470, 35325, 38300, 47100, 57450, 60131, 68940, 70650, 86175, 114900, 120262, 141300, 172350, 180393, 240524, 300655, 344700, 360786, 541179, 601310, 721572, 901965, 1082358, 1202620, 1503275, 1803930, 2164716, 2705895, 3006550, 3607860, 4509825, 5411790, 6013100, 9019650, 10823580, 13529475, 18039300, 27058950, 54117900]

約数ペア:

[(1, 54117900), (2, 27058950), (3, 18039300), (4, 13529475), (5, 10823580), (6, 9019650), (9, 6013100), (10, 5411790), (12, 4509825), (15, 3607860), (18, 3006550), (20, 2705895), (25, 2164716), (30, 1803930), (36, 1503275), (45, 1202620), (50, 1082358), (60, 901965), (75, 721572), (90, 601310), (100, 541179), (150, 360786), (157, 344700), (180, 300655), (225, 240524), (300, 180393), (314, 172350), (383, 141300), (450, 120262), (471, 114900), (628, 86175), (766, 70650), (785, 68940), (900, 60131), (942, 57450), (1149, 47100), (1413, 38300), (1532, 35325), (1570, 34470), (1884, 28725), (1915, 28260), (2298, 23550), (2355, 22980), (2826, 19150), (3140, 17235), (3447, 15700), (3830, 14130), (3925, 13788), (4596, 11775), (4710, 11490), (5652, 9575), (5745, 9420), (6894, 7850), (7065, 7660)]