144271400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7927}}^1$

素因数の和:7963

約数の個数: 96

約数和(自身を含む): 412890240

約数和(自身を除く): 268618840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 7927, 9100, 15854, 18200, 31708, 39635, 55489, 63416, 79270, 103051, 110978, 158540, 198175, 206102, 221956, 277445, 317080, 396350, 412204, 443912, 515255, 554890, 721357, 792700, 824408, 1030510, 1109780, 1387225, 1442714, 1585400, 2061020, 2219560, 2576275, 2774450, 2885428, 3606785, 4122040, 5152550, 5548900, 5770856, 7213570, 10305100, 11097800, 14427140, 18033925, 20610200, 28854280, 36067850, 72135700, 144271400]

約数ペア:

[(1, 144271400), (2, 72135700), (4, 36067850), (5, 28854280), (7, 20610200), (8, 18033925), (10, 14427140), (13, 11097800), (14, 10305100), (20, 7213570), (25, 5770856), (26, 5548900), (28, 5152550), (35, 4122040), (40, 3606785), (50, 2885428), (52, 2774450), (56, 2576275), (65, 2219560), (70, 2061020), (91, 1585400), (100, 1442714), (104, 1387225), (130, 1109780), (140, 1030510), (175, 824408), (182, 792700), (200, 721357), (260, 554890), (280, 515255), (325, 443912), (350, 412204), (364, 396350), (455, 317080), (520, 277445), (650, 221956), (700, 206102), (728, 198175), (910, 158540), (1300, 110978), (1400, 103051), (1820, 79270), (2275, 63416), (2600, 55489), (3640, 39635), (4550, 31708), (7927, 18200), (9100, 15854)]