84978450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3353

約数の個数: 96

約数和(自身を含む): 246561600

約数和(自身を除く): 161583150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1350, 1425, 1710, 2565, 2850, 3313, 4275, 5130, 6626, 8550, 9939, 12825, 16565, 19878, 25650, 29817, 33130, 49695, 59634, 62947, 82825, 89451, 99390, 125894, 149085, 165650, 178902, 188841, 248475, 298170, 314735, 377682, 447255, 496950, 566523, 629470, 745425, 894510, 944205, 1133046, 1490850, 1573675, 1699569, 1888410, 2236275, 2832615, 3147350, 3399138, 4472550, 4721025, 5665230, 8497845, 9442050, 14163075, 16995690, 28326150, 42489225, 84978450]

約数ペア:

[(1, 84978450), (2, 42489225), (3, 28326150), (5, 16995690), (6, 14163075), (9, 9442050), (10, 8497845), (15, 5665230), (18, 4721025), (19, 4472550), (25, 3399138), (27, 3147350), (30, 2832615), (38, 2236275), (45, 1888410), (50, 1699569), (54, 1573675), (57, 1490850), (75, 1133046), (90, 944205), (95, 894510), (114, 745425), (135, 629470), (150, 566523), (171, 496950), (190, 447255), (225, 377682), (270, 314735), (285, 298170), (342, 248475), (450, 188841), (475, 178902), (513, 165650), (570, 149085), (675, 125894), (855, 99390), (950, 89451), (1026, 82825), (1350, 62947), (1425, 59634), (1710, 49695), (2565, 33130), (2850, 29817), (3313, 25650), (4275, 19878), (5130, 16565), (6626, 12825), (8550, 9939)]