74564597880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10901257}}^1$

素因数の和:10901293

約数の個数: 96

約数和(自身を含む): 255089437200

約数和(自身を除く): 180524839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 10901257, 21802514, 32703771, 43605028, 54506285, 65407542, 87210056, 98111313, 109012570, 130815084, 163518855, 196222626, 207123883, 218025140, 261630168, 327037710, 392445252, 414247766, 436050280, 490556565, 621371649, 654075420, 784890504, 828495532, 981113130, 1035619415, 1242743298, 1308150840, 1656991064, 1864114947, 1962226260, 2071238830, 2485486596, 3106858245, 3728229894, 3924452520, 4142477660, 4970973192, 6213716490, 7456459788, 8284955320, 9320574735, 12427432980, 14912919576, 18641149470, 24854865960, 37282298940, 74564597880]

約数ペア:

[(1, 74564597880), (2, 37282298940), (3, 24854865960), (4, 18641149470), (5, 14912919576), (6, 12427432980), (8, 9320574735), (9, 8284955320), (10, 7456459788), (12, 6213716490), (15, 4970973192), (18, 4142477660), (19, 3924452520), (20, 3728229894), (24, 3106858245), (30, 2485486596), (36, 2071238830), (38, 1962226260), (40, 1864114947), (45, 1656991064), (57, 1308150840), (60, 1242743298), (72, 1035619415), (76, 981113130), (90, 828495532), (95, 784890504), (114, 654075420), (120, 621371649), (152, 490556565), (171, 436050280), (180, 414247766), (190, 392445252), (228, 327037710), (285, 261630168), (342, 218025140), (360, 207123883), (380, 196222626), (456, 163518855), (570, 130815084), (684, 109012570), (760, 98111313), (855, 87210056), (1140, 65407542), (1368, 54506285), (1710, 43605028), (2280, 32703771), (3420, 21802514), (6840, 10901257)]