40980150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4830

約数の個数: 72

約数和(自身を含む): 115918920

約数和(自身を除く): 74938770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 4793, 8550, 9586, 14379, 23965, 28758, 43137, 47930, 71895, 86274, 91067, 119825, 143790, 182134, 215685, 239650, 273201, 359475, 431370, 455335, 546402, 718950, 819603, 910670, 1078425, 1366005, 1639206, 2156850, 2276675, 2732010, 4098015, 4553350, 6830025, 8196030, 13660050, 20490075, 40980150]

約数ペア:

[(1, 40980150), (2, 20490075), (3, 13660050), (5, 8196030), (6, 6830025), (9, 4553350), (10, 4098015), (15, 2732010), (18, 2276675), (19, 2156850), (25, 1639206), (30, 1366005), (38, 1078425), (45, 910670), (50, 819603), (57, 718950), (75, 546402), (90, 455335), (95, 431370), (114, 359475), (150, 273201), (171, 239650), (190, 215685), (225, 182134), (285, 143790), (342, 119825), (450, 91067), (475, 86274), (570, 71895), (855, 47930), (950, 43137), (1425, 28758), (1710, 23965), (2850, 14379), (4275, 9586), (4793, 8550)]