1400606900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3083}}^1$

素因数の和:3174

約数の個数: 144

約数和(自身を含む): 3854753280

約数和(自身を除く): 2454146380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 59, 70, 77, 100, 110, 118, 140, 154, 175, 220, 236, 275, 295, 308, 350, 385, 413, 550, 590, 649, 700, 770, 826, 1100, 1180, 1298, 1475, 1540, 1652, 1925, 2065, 2596, 2950, 3083, 3245, 3850, 4130, 4543, 5900, 6166, 6490, 7700, 8260, 9086, 10325, 12332, 12980, 15415, 16225, 18172, 20650, 21581, 22715, 30830, 32450, 33913, 41300, 43162, 45430, 61660, 64900, 67826, 77075, 86324, 90860, 107905, 113575, 135652, 154150, 169565, 181897, 215810, 227150, 237391, 308300, 339130, 363794, 431620, 454300, 474782, 539525, 678260, 727588, 847825, 909485, 949564, 1079050, 1186955, 1273279, 1695650, 1818970, 2000867, 2158100, 2373910, 2546558, 3391300, 3637940, 4001734, 4547425, 4747820, 5093116, 5934775, 6366395, 8003468, 9094850, 10004335, 11869550, 12732790, 14006069, 18189700, 20008670, 23739100, 25465580, 28012138, 31831975, 40017340, 50021675, 56024276, 63663950, 70030345, 100043350, 127327900, 140060690, 200086700, 280121380, 350151725, 700303450, 1400606900]

約数ペア:

[(1, 1400606900), (2, 700303450), (4, 350151725), (5, 280121380), (7, 200086700), (10, 140060690), (11, 127327900), (14, 100043350), (20, 70030345), (22, 63663950), (25, 56024276), (28, 50021675), (35, 40017340), (44, 31831975), (50, 28012138), (55, 25465580), (59, 23739100), (70, 20008670), (77, 18189700), (100, 14006069), (110, 12732790), (118, 11869550), (140, 10004335), (154, 9094850), (175, 8003468), (220, 6366395), (236, 5934775), (275, 5093116), (295, 4747820), (308, 4547425), (350, 4001734), (385, 3637940), (413, 3391300), (550, 2546558), (590, 2373910), (649, 2158100), (700, 2000867), (770, 1818970), (826, 1695650), (1100, 1273279), (1180, 1186955), (1298, 1079050), (1475, 949564), (1540, 909485), (1652, 847825), (1925, 727588), (2065, 678260), (2596, 539525), (2950, 474782), (3083, 454300), (3245, 431620), (3850, 363794), (4130, 339130), (4543, 308300), (5900, 237391), (6166, 227150), (6490, 215810), (7700, 181897), (8260, 169565), (9086, 154150), (10325, 135652), (12332, 113575), (12980, 107905), (15415, 90860), (16225, 86324), (18172, 77075), (20650, 67826), (21581, 64900), (22715, 61660), (30830, 45430), (32450, 43162), (33913, 41300)]