15962700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4123

約数の個数: 72

約数和(自身を含む): 49750288

約数和(自身を除く): 33787588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 4093, 8186, 12279, 16372, 20465, 24558, 40930, 49116, 53209, 61395, 81860, 102325, 106418, 122790, 159627, 204650, 212836, 245580, 266045, 306975, 319254, 409300, 532090, 613950, 638508, 798135, 1064180, 1227900, 1330225, 1596270, 2660450, 3192540, 3990675, 5320900, 7981350, 15962700]

約数ペア:

[(1, 15962700), (2, 7981350), (3, 5320900), (4, 3990675), (5, 3192540), (6, 2660450), (10, 1596270), (12, 1330225), (13, 1227900), (15, 1064180), (20, 798135), (25, 638508), (26, 613950), (30, 532090), (39, 409300), (50, 319254), (52, 306975), (60, 266045), (65, 245580), (75, 212836), (78, 204650), (100, 159627), (130, 122790), (150, 106418), (156, 102325), (195, 81860), (260, 61395), (300, 53209), (325, 49116), (390, 40930), (650, 24558), (780, 20465), (975, 16372), (1300, 12279), (1950, 8186), (3900, 4093)]