147883020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^3$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 437606400

約数和(自身を除く): 289723380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1849, 1860, 2580, 2666, 3698, 3999, 5332, 5547, 6665, 7396, 7998, 9245, 11094, 13330, 15996, 18490, 19995, 22188, 26660, 27735, 36980, 39990, 55470, 57319, 79507, 79980, 110940, 114638, 159014, 171957, 229276, 238521, 286595, 318028, 343914, 397535, 477042, 573190, 687828, 795070, 859785, 954084, 1146380, 1192605, 1590140, 1719570, 2385210, 2464717, 3439140, 4770420, 4929434, 7394151, 9858868, 12323585, 14788302, 24647170, 29576604, 36970755, 49294340, 73941510, 147883020]

約数ペア:

[(1, 147883020), (2, 73941510), (3, 49294340), (4, 36970755), (5, 29576604), (6, 24647170), (10, 14788302), (12, 12323585), (15, 9858868), (20, 7394151), (30, 4929434), (31, 4770420), (43, 3439140), (60, 2464717), (62, 2385210), (86, 1719570), (93, 1590140), (124, 1192605), (129, 1146380), (155, 954084), (172, 859785), (186, 795070), (215, 687828), (258, 573190), (310, 477042), (372, 397535), (430, 343914), (465, 318028), (516, 286595), (620, 238521), (645, 229276), (860, 171957), (930, 159014), (1290, 114638), (1333, 110940), (1849, 79980), (1860, 79507), (2580, 57319), (2666, 55470), (3698, 39990), (3999, 36980), (5332, 27735), (5547, 26660), (6665, 22188), (7396, 19995), (7998, 18490), (9245, 15996), (11094, 13330)]