148675450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 365351616

約数和(自身を除く): 216676166

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 25, 35, 46, 50, 55, 70, 73, 77, 110, 115, 146, 154, 161, 175, 230, 253, 275, 322, 350, 365, 385, 506, 511, 529, 550, 575, 730, 770, 803, 805, 1022, 1058, 1150, 1265, 1606, 1610, 1679, 1771, 1825, 1925, 2530, 2555, 2645, 3358, 3542, 3650, 3703, 3850, 4015, 4025, 5110, 5290, 5621, 5819, 6325, 7406, 8030, 8050, 8395, 8855, 11242, 11638, 11753, 12650, 12775, 13225, 16790, 17710, 18469, 18515, 20075, 23506, 25550, 26450, 28105, 29095, 36938, 37030, 38617, 40150, 40733, 41975, 44275, 56210, 58190, 58765, 77234, 81466, 83950, 88550, 92345, 92575, 117530, 129283, 140525, 145475, 184690, 185150, 193085, 203665, 258566, 270319, 281050, 290950, 293825, 386170, 407330, 424787, 461725, 540638, 587650, 646415, 849574, 923450, 965425, 1018325, 1292830, 1351595, 1930850, 2036650, 2123935, 2703190, 2973509, 3232075, 4247870, 5947018, 6464150, 6757975, 10619675, 13515950, 14867545, 21239350, 29735090, 74337725, 148675450]

約数ペア:

[(1, 148675450), (2, 74337725), (5, 29735090), (7, 21239350), (10, 14867545), (11, 13515950), (14, 10619675), (22, 6757975), (23, 6464150), (25, 5947018), (35, 4247870), (46, 3232075), (50, 2973509), (55, 2703190), (70, 2123935), (73, 2036650), (77, 1930850), (110, 1351595), (115, 1292830), (146, 1018325), (154, 965425), (161, 923450), (175, 849574), (230, 646415), (253, 587650), (275, 540638), (322, 461725), (350, 424787), (365, 407330), (385, 386170), (506, 293825), (511, 290950), (529, 281050), (550, 270319), (575, 258566), (730, 203665), (770, 193085), (803, 185150), (805, 184690), (1022, 145475), (1058, 140525), (1150, 129283), (1265, 117530), (1606, 92575), (1610, 92345), (1679, 88550), (1771, 83950), (1825, 81466), (1925, 77234), (2530, 58765), (2555, 58190), (2645, 56210), (3358, 44275), (3542, 41975), (3650, 40733), (3703, 40150), (3850, 38617), (4015, 37030), (4025, 36938), (5110, 29095), (5290, 28105), (5621, 26450), (5819, 25550), (6325, 23506), (7406, 20075), (8030, 18515), (8050, 18469), (8395, 17710), (8855, 16790), (11242, 13225), (11638, 12775), (11753, 12650)]