150973620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18919}}^1$

素因数の和:18957

約数の個数: 96

約数和(自身を含む): 508569600

約数和(自身を除く): 357595980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 18919, 37838, 56757, 75676, 94595, 113514, 132433, 189190, 227028, 264866, 283785, 359461, 378380, 397299, 529732, 567570, 662165, 718922, 794598, 1078383, 1135140, 1324330, 1437844, 1589196, 1797305, 1986495, 2156766, 2516227, 2648660, 3594610, 3972990, 4313532, 5032454, 5391915, 7189220, 7548681, 7945980, 10064908, 10783830, 12581135, 15097362, 21567660, 25162270, 30194724, 37743405, 50324540, 75486810, 150973620]

約数ペア:

[(1, 150973620), (2, 75486810), (3, 50324540), (4, 37743405), (5, 30194724), (6, 25162270), (7, 21567660), (10, 15097362), (12, 12581135), (14, 10783830), (15, 10064908), (19, 7945980), (20, 7548681), (21, 7189220), (28, 5391915), (30, 5032454), (35, 4313532), (38, 3972990), (42, 3594610), (57, 2648660), (60, 2516227), (70, 2156766), (76, 1986495), (84, 1797305), (95, 1589196), (105, 1437844), (114, 1324330), (133, 1135140), (140, 1078383), (190, 794598), (210, 718922), (228, 662165), (266, 567570), (285, 529732), (380, 397299), (399, 378380), (420, 359461), (532, 283785), (570, 264866), (665, 227028), (798, 189190), (1140, 132433), (1330, 113514), (1596, 94595), (1995, 75676), (2660, 56757), (3990, 37838), (7980, 18919)]