78146010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 213408000

約数和(自身を除く): 135261990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 79, 87, 90, 145, 158, 174, 237, 261, 290, 379, 395, 435, 474, 522, 711, 758, 790, 870, 1137, 1185, 1305, 1422, 1895, 2274, 2291, 2370, 2610, 3411, 3555, 3790, 4582, 5685, 6822, 6873, 7110, 10991, 11370, 11455, 13746, 17055, 20619, 21982, 22910, 29941, 32973, 34110, 34365, 41238, 54955, 59882, 65946, 68730, 89823, 98919, 103095, 109910, 149705, 164865, 179646, 197838, 206190, 269469, 299410, 329730, 449115, 494595, 538938, 868289, 898230, 989190, 1347345, 1736578, 2604867, 2694690, 4341445, 5209734, 7814601, 8682890, 13024335, 15629202, 26048670, 39073005, 78146010]

約数ペア:

[(1, 78146010), (2, 39073005), (3, 26048670), (5, 15629202), (6, 13024335), (9, 8682890), (10, 7814601), (15, 5209734), (18, 4341445), (29, 2694690), (30, 2604867), (45, 1736578), (58, 1347345), (79, 989190), (87, 898230), (90, 868289), (145, 538938), (158, 494595), (174, 449115), (237, 329730), (261, 299410), (290, 269469), (379, 206190), (395, 197838), (435, 179646), (474, 164865), (522, 149705), (711, 109910), (758, 103095), (790, 98919), (870, 89823), (1137, 68730), (1185, 65946), (1305, 59882), (1422, 54955), (1895, 41238), (2274, 34365), (2291, 34110), (2370, 32973), (2610, 29941), (3411, 22910), (3555, 21982), (3790, 20619), (4582, 17055), (5685, 13746), (6822, 11455), (6873, 11370), (7110, 10991)]