40157700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 130158336

約数和(自身を除く): 90000636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 129, 132, 150, 165, 172, 215, 220, 258, 275, 283, 300, 330, 430, 473, 516, 550, 566, 645, 660, 825, 849, 860, 946, 1075, 1100, 1132, 1290, 1415, 1419, 1650, 1698, 1892, 2150, 2365, 2580, 2830, 2838, 3113, 3225, 3300, 3396, 4245, 4300, 4730, 5660, 5676, 6226, 6450, 7075, 7095, 8490, 9339, 9460, 11825, 12169, 12452, 12900, 14150, 14190, 15565, 16980, 18678, 21225, 23650, 24338, 28300, 28380, 31130, 35475, 36507, 37356, 42450, 46695, 47300, 48676, 60845, 62260, 70950, 73014, 77825, 84900, 93390, 121690, 133859, 141900, 146028, 155650, 182535, 186780, 233475, 243380, 267718, 304225, 311300, 365070, 401577, 466950, 535436, 608450, 669295, 730140, 803154, 912675, 933900, 1216900, 1338590, 1606308, 1825350, 2007885, 2677180, 3346475, 3650700, 4015770, 6692950, 8031540, 10039425, 13385900, 20078850, 40157700]

約数ペア:

[(1, 40157700), (2, 20078850), (3, 13385900), (4, 10039425), (5, 8031540), (6, 6692950), (10, 4015770), (11, 3650700), (12, 3346475), (15, 2677180), (20, 2007885), (22, 1825350), (25, 1606308), (30, 1338590), (33, 1216900), (43, 933900), (44, 912675), (50, 803154), (55, 730140), (60, 669295), (66, 608450), (75, 535436), (86, 466950), (100, 401577), (110, 365070), (129, 311300), (132, 304225), (150, 267718), (165, 243380), (172, 233475), (215, 186780), (220, 182535), (258, 155650), (275, 146028), (283, 141900), (300, 133859), (330, 121690), (430, 93390), (473, 84900), (516, 77825), (550, 73014), (566, 70950), (645, 62260), (660, 60845), (825, 48676), (849, 47300), (860, 46695), (946, 42450), (1075, 37356), (1100, 36507), (1132, 35475), (1290, 31130), (1415, 28380), (1419, 28300), (1650, 24338), (1698, 23650), (1892, 21225), (2150, 18678), (2365, 16980), (2580, 15565), (2830, 14190), (2838, 14150), (3113, 12900), (3225, 12452), (3300, 12169), (3396, 11825), (4245, 9460), (4300, 9339), (4730, 8490), (5660, 7095), (5676, 7075), (6226, 6450)]