37830540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 122121216

約数和(自身を除く): 84290676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 43, 44, 55, 60, 62, 66, 86, 93, 110, 124, 129, 132, 155, 165, 172, 186, 215, 220, 258, 310, 330, 341, 372, 430, 465, 473, 516, 620, 645, 660, 682, 860, 930, 946, 1023, 1290, 1333, 1364, 1419, 1705, 1849, 1860, 1892, 2046, 2365, 2580, 2666, 2838, 3410, 3698, 3999, 4092, 4730, 5115, 5332, 5547, 5676, 6665, 6820, 7095, 7396, 7998, 9245, 9460, 10230, 11094, 13330, 14190, 14663, 15996, 18490, 19995, 20339, 20460, 22188, 26660, 27735, 28380, 29326, 36980, 39990, 40678, 43989, 55470, 57319, 58652, 61017, 73315, 79980, 81356, 87978, 101695, 110940, 114638, 122034, 146630, 171957, 175956, 203390, 219945, 229276, 244068, 286595, 293260, 305085, 343914, 406780, 439890, 573190, 610170, 630509, 687828, 859785, 879780, 1146380, 1220340, 1261018, 1719570, 1891527, 2522036, 3152545, 3439140, 3783054, 6305090, 7566108, 9457635, 12610180, 18915270, 37830540]

約数ペア:

[(1, 37830540), (2, 18915270), (3, 12610180), (4, 9457635), (5, 7566108), (6, 6305090), (10, 3783054), (11, 3439140), (12, 3152545), (15, 2522036), (20, 1891527), (22, 1719570), (30, 1261018), (31, 1220340), (33, 1146380), (43, 879780), (44, 859785), (55, 687828), (60, 630509), (62, 610170), (66, 573190), (86, 439890), (93, 406780), (110, 343914), (124, 305085), (129, 293260), (132, 286595), (155, 244068), (165, 229276), (172, 219945), (186, 203390), (215, 175956), (220, 171957), (258, 146630), (310, 122034), (330, 114638), (341, 110940), (372, 101695), (430, 87978), (465, 81356), (473, 79980), (516, 73315), (620, 61017), (645, 58652), (660, 57319), (682, 55470), (860, 43989), (930, 40678), (946, 39990), (1023, 36980), (1290, 29326), (1333, 28380), (1364, 27735), (1419, 26660), (1705, 22188), (1849, 20460), (1860, 20339), (1892, 19995), (2046, 18490), (2365, 15996), (2580, 14663), (2666, 14190), (2838, 13330), (3410, 11094), (3698, 10230), (3999, 9460), (4092, 9245), (4730, 7998), (5115, 7396), (5332, 7095), (5547, 6820), (5676, 6665)]