73984860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7248

約数の個数: 96

約数和(自身を含む): 242323200

約数和(自身を除く): 168338340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7211, 10260, 14422, 21633, 28844, 36055, 43266, 64899, 72110, 86532, 108165, 129798, 137009, 144220, 194697, 216330, 259596, 274018, 324495, 389394, 411027, 432660, 548036, 648990, 685045, 778788, 822054, 973485, 1233081, 1297980, 1370090, 1644108, 1946970, 2055135, 2466162, 2740180, 3699243, 3893940, 4110270, 4932324, 6165405, 7398486, 8220540, 12330810, 14796972, 18496215, 24661620, 36992430, 73984860]

約数ペア:

[(1, 73984860), (2, 36992430), (3, 24661620), (4, 18496215), (5, 14796972), (6, 12330810), (9, 8220540), (10, 7398486), (12, 6165405), (15, 4932324), (18, 4110270), (19, 3893940), (20, 3699243), (27, 2740180), (30, 2466162), (36, 2055135), (38, 1946970), (45, 1644108), (54, 1370090), (57, 1297980), (60, 1233081), (76, 973485), (90, 822054), (95, 778788), (108, 685045), (114, 648990), (135, 548036), (171, 432660), (180, 411027), (190, 389394), (228, 324495), (270, 274018), (285, 259596), (342, 216330), (380, 194697), (513, 144220), (540, 137009), (570, 129798), (684, 108165), (855, 86532), (1026, 72110), (1140, 64899), (1710, 43266), (2052, 36055), (2565, 28844), (3420, 21633), (5130, 14422), (7211, 10260)]