64533300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16547}}^1$

素因数の和:16577

約数の個数: 72

約数和(自身を含む): 201091296

約数和(自身を除く): 136557996

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, 16547, 33094, 49641, 66188, 82735, 99282, 165470, 198564, 215111, 248205, 330940, 413675, 430222, 496410, 645333, 827350, 860444, 992820, 1075555, 1241025, 1290666, 1654700, 2151110, 2482050, 2581332, 3226665, 4302220, 4964100, 5377775, 6453330, 10755550, 12906660, 16133325, 21511100, 32266650, 64533300]

約数ペア:

[(1, 64533300), (2, 32266650), (3, 21511100), (4, 16133325), (5, 12906660), (6, 10755550), (10, 6453330), (12, 5377775), (13, 4964100), (15, 4302220), (20, 3226665), (25, 2581332), (26, 2482050), (30, 2151110), (39, 1654700), (50, 1290666), (52, 1241025), (60, 1075555), (65, 992820), (75, 860444), (78, 827350), (100, 645333), (130, 496410), (150, 430222), (156, 413675), (195, 330940), (260, 248205), (300, 215111), (325, 198564), (390, 165470), (650, 99282), (780, 82735), (975, 66188), (1300, 49641), (1950, 33094), (3900, 16547)]