169187850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28921}}^1$

素因数の和:28952

約数の個数: 72

約数和(自身を含む): 489533772

約数和(自身を除く): 320345922

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 28921, 57842, 86763, 144605, 173526, 260289, 289210, 375973, 433815, 520578, 723025, 751946, 867630, 1127919, 1301445, 1446050, 1879865, 2169075, 2255838, 2602890, 3383757, 3759730, 4338150, 5639595, 6507225, 6767514, 9399325, 11279190, 13014450, 16918785, 18798650, 28197975, 33837570, 56395950, 84593925, 169187850]

約数ペア:

[(1, 169187850), (2, 84593925), (3, 56395950), (5, 33837570), (6, 28197975), (9, 18798650), (10, 16918785), (13, 13014450), (15, 11279190), (18, 9399325), (25, 6767514), (26, 6507225), (30, 5639595), (39, 4338150), (45, 3759730), (50, 3383757), (65, 2602890), (75, 2255838), (78, 2169075), (90, 1879865), (117, 1446050), (130, 1301445), (150, 1127919), (195, 867630), (225, 751946), (234, 723025), (325, 520578), (390, 433815), (450, 375973), (585, 289210), (650, 260289), (975, 173526), (1170, 144605), (1950, 86763), (2925, 57842), (5850, 28921)]