137782700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 335942040

約数和(自身を除く): 198159340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 121, 193, 220, 236, 242, 275, 295, 386, 484, 550, 590, 605, 649, 772, 965, 1100, 1180, 1210, 1298, 1475, 1930, 2123, 2420, 2596, 2950, 3025, 3245, 3860, 4246, 4825, 5900, 6050, 6490, 7139, 8492, 9650, 10615, 11387, 12100, 12980, 14278, 16225, 19300, 21230, 22774, 23353, 28556, 32450, 35695, 42460, 45548, 46706, 53075, 56935, 64900, 71390, 93412, 106150, 113870, 116765, 125257, 142780, 178475, 212300, 227740, 233530, 250514, 284675, 356950, 467060, 501028, 569350, 583825, 626285, 713900, 1138700, 1167650, 1252570, 1377827, 2335300, 2505140, 2755654, 3131425, 5511308, 6262850, 6889135, 12525700, 13778270, 27556540, 34445675, 68891350, 137782700]

約数ペア:

[(1, 137782700), (2, 68891350), (4, 34445675), (5, 27556540), (10, 13778270), (11, 12525700), (20, 6889135), (22, 6262850), (25, 5511308), (44, 3131425), (50, 2755654), (55, 2505140), (59, 2335300), (100, 1377827), (110, 1252570), (118, 1167650), (121, 1138700), (193, 713900), (220, 626285), (236, 583825), (242, 569350), (275, 501028), (295, 467060), (386, 356950), (484, 284675), (550, 250514), (590, 233530), (605, 227740), (649, 212300), (772, 178475), (965, 142780), (1100, 125257), (1180, 116765), (1210, 113870), (1298, 106150), (1475, 93412), (1930, 71390), (2123, 64900), (2420, 56935), (2596, 53075), (2950, 46706), (3025, 45548), (3245, 42460), (3860, 35695), (4246, 32450), (4825, 28556), (5900, 23353), (6050, 22774), (6490, 21230), (7139, 19300), (8492, 16225), (9650, 14278), (10615, 12980), (11387, 12100)]