151887400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 433900800

約数和(自身を除く): 282013400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 53, 56, 70, 89, 92, 100, 106, 115, 140, 161, 175, 178, 184, 200, 212, 230, 265, 280, 322, 350, 356, 371, 424, 445, 460, 530, 575, 623, 644, 700, 712, 742, 805, 890, 920, 1060, 1150, 1219, 1246, 1288, 1325, 1400, 1484, 1610, 1780, 1855, 2047, 2120, 2225, 2300, 2438, 2492, 2650, 2968, 3115, 3220, 3560, 3710, 4025, 4094, 4450, 4600, 4717, 4876, 4984, 5300, 6095, 6230, 6440, 7420, 8050, 8188, 8533, 8900, 9275, 9434, 9752, 10235, 10600, 12190, 12460, 14329, 14840, 15575, 16100, 16376, 17066, 17800, 18550, 18868, 20470, 23585, 24380, 24920, 28658, 30475, 31150, 32200, 33019, 34132, 37100, 37736, 40940, 42665, 47170, 48760, 51175, 57316, 60950, 62300, 66038, 68264, 71645, 74200, 81880, 85330, 94340, 102350, 108491, 114632, 117925, 121900, 124600, 132076, 143290, 165095, 170660, 188680, 204700, 213325, 216982, 235850, 243800, 264152, 286580, 330190, 341320, 358225, 409400, 426650, 433964, 471700, 542455, 573160, 660380, 716450, 759437, 825475, 853300, 867928, 943400, 1084910, 1320760, 1432900, 1518874, 1650950, 1706600, 2169820, 2712275, 2865800, 3037748, 3301900, 3797185, 4339640, 5424550, 6075496, 6603800, 7594370, 10849100, 15188740, 18985925, 21698200, 30377480, 37971850, 75943700, 151887400]

約数ペア:

[(1, 151887400), (2, 75943700), (4, 37971850), (5, 30377480), (7, 21698200), (8, 18985925), (10, 15188740), (14, 10849100), (20, 7594370), (23, 6603800), (25, 6075496), (28, 5424550), (35, 4339640), (40, 3797185), (46, 3301900), (50, 3037748), (53, 2865800), (56, 2712275), (70, 2169820), (89, 1706600), (92, 1650950), (100, 1518874), (106, 1432900), (115, 1320760), (140, 1084910), (161, 943400), (175, 867928), (178, 853300), (184, 825475), (200, 759437), (212, 716450), (230, 660380), (265, 573160), (280, 542455), (322, 471700), (350, 433964), (356, 426650), (371, 409400), (424, 358225), (445, 341320), (460, 330190), (530, 286580), (575, 264152), (623, 243800), (644, 235850), (700, 216982), (712, 213325), (742, 204700), (805, 188680), (890, 170660), (920, 165095), (1060, 143290), (1150, 132076), (1219, 124600), (1246, 121900), (1288, 117925), (1325, 114632), (1400, 108491), (1484, 102350), (1610, 94340), (1780, 85330), (1855, 81880), (2047, 74200), (2120, 71645), (2225, 68264), (2300, 66038), (2438, 62300), (2492, 60950), (2650, 57316), (2968, 51175), (3115, 48760), (3220, 47170), (3560, 42665), (3710, 40940), (4025, 37736), (4094, 37100), (4450, 34132), (4600, 33019), (4717, 32200), (4876, 31150), (4984, 30475), (5300, 28658), (6095, 24920), (6230, 24380), (6440, 23585), (7420, 20470), (8050, 18868), (8188, 18550), (8533, 17800), (8900, 17066), (9275, 16376), (9434, 16100), (9752, 15575), (10235, 14840), (10600, 14329), (12190, 12460)]