89095560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1755

約数の個数: 128

約数和(自身を含む): 293760000

約数和(自身を除く): 204664440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1699, 1748, 2185, 2280, 2622, 2760, 3398, 3496, 4370, 5097, 5244, 6555, 6796, 8495, 8740, 10194, 10488, 13110, 13592, 16990, 17480, 20388, 25485, 26220, 32281, 33980, 39077, 40776, 50970, 52440, 64562, 67960, 78154, 96843, 101940, 117231, 129124, 156308, 161405, 193686, 195385, 203880, 234462, 258248, 312616, 322810, 387372, 390770, 468924, 484215, 586155, 645620, 742463, 774744, 781540, 937848, 968430, 1172310, 1291240, 1484926, 1563080, 1936860, 2227389, 2344620, 2969852, 3712315, 3873720, 4454778, 4689240, 5939704, 7424630, 8909556, 11136945, 14849260, 17819112, 22273890, 29698520, 44547780, 89095560]

約数ペア:

[(1, 89095560), (2, 44547780), (3, 29698520), (4, 22273890), (5, 17819112), (6, 14849260), (8, 11136945), (10, 8909556), (12, 7424630), (15, 5939704), (19, 4689240), (20, 4454778), (23, 3873720), (24, 3712315), (30, 2969852), (38, 2344620), (40, 2227389), (46, 1936860), (57, 1563080), (60, 1484926), (69, 1291240), (76, 1172310), (92, 968430), (95, 937848), (114, 781540), (115, 774744), (120, 742463), (138, 645620), (152, 586155), (184, 484215), (190, 468924), (228, 390770), (230, 387372), (276, 322810), (285, 312616), (345, 258248), (380, 234462), (437, 203880), (456, 195385), (460, 193686), (552, 161405), (570, 156308), (690, 129124), (760, 117231), (874, 101940), (920, 96843), (1140, 78154), (1311, 67960), (1380, 64562), (1699, 52440), (1748, 50970), (2185, 40776), (2280, 39077), (2622, 33980), (2760, 32281), (3398, 26220), (3496, 25485), (4370, 20388), (5097, 17480), (5244, 16990), (6555, 13592), (6796, 13110), (8495, 10488), (8740, 10194)]