201423300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51647}}^1$

素因数の和:51677

約数の個数: 72

約数和(自身を含む): 627626496

約数和(自身を除く): 426203196

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, 51647, 103294, 154941, 206588, 258235, 309882, 516470, 619764, 671411, 774705, 1032940, 1291175, 1342822, 1549410, 2014233, 2582350, 2685644, 3098820, 3357055, 3873525, 4028466, 5164700, 6714110, 7747050, 8056932, 10071165, 13428220, 15494100, 16785275, 20142330, 33570550, 40284660, 50355825, 67141100, 100711650, 201423300]

約数ペア:

[(1, 201423300), (2, 100711650), (3, 67141100), (4, 50355825), (5, 40284660), (6, 33570550), (10, 20142330), (12, 16785275), (13, 15494100), (15, 13428220), (20, 10071165), (25, 8056932), (26, 7747050), (30, 6714110), (39, 5164700), (50, 4028466), (52, 3873525), (60, 3357055), (65, 3098820), (75, 2685644), (78, 2582350), (100, 2014233), (130, 1549410), (150, 1342822), (156, 1291175), (195, 1032940), (260, 774705), (300, 671411), (325, 619764), (390, 516470), (650, 309882), (780, 258235), (975, 206588), (1300, 154941), (1950, 103294), (3900, 51647)]