1387469700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1061}}^1\times {\mathrm{1453}}^1$

素因数の和:2534

約数の個数: 108

約数和(自身を含む): 4356041508

約数和(自身を除く): 2968571808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1061, 1453, 2122, 2906, 3183, 4244, 4359, 5305, 5812, 6366, 7265, 8718, 9549, 10610, 12732, 13077, 14530, 15915, 17436, 19098, 21220, 21795, 26154, 26525, 29060, 31830, 36325, 38196, 43590, 47745, 52308, 53050, 63660, 65385, 72650, 79575, 87180, 95490, 106100, 108975, 130770, 145300, 159150, 190980, 217950, 238725, 261540, 318300, 326925, 435900, 477450, 653850, 954900, 1307700, 1541633, 3083266, 4624899, 6166532, 7708165, 9249798, 13874697, 15416330, 18499596, 23124495, 27749394, 30832660, 38540825, 46248990, 55498788, 69373485, 77081650, 92497980, 115622475, 138746970, 154163300, 231244950, 277493940, 346867425, 462489900, 693734850, 1387469700]

約数ペア:

[(1, 1387469700), (2, 693734850), (3, 462489900), (4, 346867425), (5, 277493940), (6, 231244950), (9, 154163300), (10, 138746970), (12, 115622475), (15, 92497980), (18, 77081650), (20, 69373485), (25, 55498788), (30, 46248990), (36, 38540825), (45, 30832660), (50, 27749394), (60, 23124495), (75, 18499596), (90, 15416330), (100, 13874697), (150, 9249798), (180, 7708165), (225, 6166532), (300, 4624899), (450, 3083266), (900, 1541633), (1061, 1307700), (1453, 954900), (2122, 653850), (2906, 477450), (3183, 435900), (4244, 326925), (4359, 318300), (5305, 261540), (5812, 238725), (6366, 217950), (7265, 190980), (8718, 159150), (9549, 145300), (10610, 130770), (12732, 108975), (13077, 106100), (14530, 95490), (15915, 87180), (17436, 79575), (19098, 72650), (21220, 65385), (21795, 63660), (26154, 53050), (26525, 52308), (29060, 47745), (31830, 43590), (36325, 38196)]