1344143900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 3281040000

約数和(自身を除く): 1936896100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 139, 149, 220, 236, 275, 278, 295, 298, 550, 556, 590, 596, 649, 695, 745, 1100, 1180, 1298, 1390, 1475, 1490, 1529, 1639, 2596, 2780, 2950, 2980, 3058, 3245, 3278, 3475, 3725, 5900, 6116, 6490, 6556, 6950, 7450, 7645, 8195, 8201, 8791, 12980, 13900, 14900, 15290, 16225, 16390, 16402, 17582, 20711, 30580, 32450, 32780, 32804, 35164, 38225, 40975, 41005, 41422, 43955, 64900, 76450, 81950, 82010, 82844, 87910, 90211, 96701, 103555, 152900, 163900, 164020, 175820, 180422, 193402, 205025, 207110, 219775, 227821, 360844, 386804, 410050, 414220, 439550, 451055, 455642, 483505, 517775, 820100, 879100, 902110, 911284, 967010, 1035550, 1139105, 1221949, 1804220, 1934020, 2071100, 2255275, 2278210, 2417525, 2443898, 4510550, 4556420, 4835050, 4887796, 5695525, 6109745, 9021100, 9670100, 11391050, 12219490, 13441439, 22782100, 24438980, 26882878, 30548725, 53765756, 61097450, 67207195, 122194900, 134414390, 268828780, 336035975, 672071950, 1344143900]

約数ペア:

[(1, 1344143900), (2, 672071950), (4, 336035975), (5, 268828780), (10, 134414390), (11, 122194900), (20, 67207195), (22, 61097450), (25, 53765756), (44, 30548725), (50, 26882878), (55, 24438980), (59, 22782100), (100, 13441439), (110, 12219490), (118, 11391050), (139, 9670100), (149, 9021100), (220, 6109745), (236, 5695525), (275, 4887796), (278, 4835050), (295, 4556420), (298, 4510550), (550, 2443898), (556, 2417525), (590, 2278210), (596, 2255275), (649, 2071100), (695, 1934020), (745, 1804220), (1100, 1221949), (1180, 1139105), (1298, 1035550), (1390, 967010), (1475, 911284), (1490, 902110), (1529, 879100), (1639, 820100), (2596, 517775), (2780, 483505), (2950, 455642), (2980, 451055), (3058, 439550), (3245, 414220), (3278, 410050), (3475, 386804), (3725, 360844), (5900, 227821), (6116, 219775), (6490, 207110), (6556, 205025), (6950, 193402), (7450, 180422), (7645, 175820), (8195, 164020), (8201, 163900), (8791, 152900), (12980, 103555), (13900, 96701), (14900, 90211), (15290, 87910), (16225, 82844), (16390, 82010), (16402, 81950), (17582, 76450), (20711, 64900), (30580, 43955), (32450, 41422), (32780, 41005), (32804, 40975), (35164, 38225)]