74891160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10949}}^1$

素因数の和:10985

約数の個数: 96

約数和(自身を含む): 256230000

約数和(自身を除く): 181338840

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, 10949, 21898, 32847, 43796, 54745, 65694, 87592, 98541, 109490, 131388, 164235, 197082, 208031, 218980, 262776, 328470, 394164, 416062, 437960, 492705, 624093, 656940, 788328, 832124, 985410, 1040155, 1248186, 1313880, 1664248, 1872279, 1970820, 2080310, 2496372, 3120465, 3744558, 3941640, 4160620, 4992744, 6240930, 7489116, 8321240, 9361395, 12481860, 14978232, 18722790, 24963720, 37445580, 74891160]

約数ペア:

[(1, 74891160), (2, 37445580), (3, 24963720), (4, 18722790), (5, 14978232), (6, 12481860), (8, 9361395), (9, 8321240), (10, 7489116), (12, 6240930), (15, 4992744), (18, 4160620), (19, 3941640), (20, 3744558), (24, 3120465), (30, 2496372), (36, 2080310), (38, 1970820), (40, 1872279), (45, 1664248), (57, 1313880), (60, 1248186), (72, 1040155), (76, 985410), (90, 832124), (95, 788328), (114, 656940), (120, 624093), (152, 492705), (171, 437960), (180, 416062), (190, 394164), (228, 328470), (285, 262776), (342, 218980), (360, 208031), (380, 197082), (456, 164235), (570, 131388), (684, 109490), (760, 98541), (855, 87592), (1140, 65694), (1368, 54745), (1710, 43796), (2280, 32847), (3420, 21898), (6840, 10949)]