2120275300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2318

約数の個数: 144

約数和(自身を含む): 5488523712

約数和(自身を除く): 3368248412

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 67, 100, 110, 130, 134, 143, 220, 260, 268, 275, 286, 325, 335, 550, 572, 650, 670, 715, 737, 871, 1100, 1300, 1340, 1430, 1474, 1675, 1742, 2213, 2860, 2948, 3350, 3484, 3575, 3685, 4355, 4426, 6700, 7150, 7370, 8710, 8852, 9581, 11065, 14300, 14740, 17420, 18425, 19162, 21775, 22130, 24343, 28769, 36850, 38324, 43550, 44260, 47905, 48686, 55325, 57538, 73700, 87100, 95810, 97372, 110650, 115076, 121715, 143845, 148271, 191620, 221300, 239525, 243430, 287690, 296542, 316459, 479050, 486860, 575380, 593084, 608575, 632918, 719225, 741355, 958100, 1217150, 1265836, 1438450, 1482710, 1582295, 1630981, 1927523, 2434300, 2876900, 2965420, 3164590, 3261962, 3706775, 3855046, 6329180, 6523924, 7413550, 7710092, 7911475, 8154905, 9637615, 14827100, 15822950, 16309810, 19275230, 21202753, 31645900, 32619620, 38550460, 40774525, 42405506, 48188075, 81549050, 84811012, 96376150, 106013765, 163098100, 192752300, 212027530, 424055060, 530068825, 1060137650, 2120275300]

約数ペア:

[(1, 2120275300), (2, 1060137650), (4, 530068825), (5, 424055060), (10, 212027530), (11, 192752300), (13, 163098100), (20, 106013765), (22, 96376150), (25, 84811012), (26, 81549050), (44, 48188075), (50, 42405506), (52, 40774525), (55, 38550460), (65, 32619620), (67, 31645900), (100, 21202753), (110, 19275230), (130, 16309810), (134, 15822950), (143, 14827100), (220, 9637615), (260, 8154905), (268, 7911475), (275, 7710092), (286, 7413550), (325, 6523924), (335, 6329180), (550, 3855046), (572, 3706775), (650, 3261962), (670, 3164590), (715, 2965420), (737, 2876900), (871, 2434300), (1100, 1927523), (1300, 1630981), (1340, 1582295), (1430, 1482710), (1474, 1438450), (1675, 1265836), (1742, 1217150), (2213, 958100), (2860, 741355), (2948, 719225), (3350, 632918), (3484, 608575), (3575, 593084), (3685, 575380), (4355, 486860), (4426, 479050), (6700, 316459), (7150, 296542), (7370, 287690), (8710, 243430), (8852, 239525), (9581, 221300), (11065, 191620), (14300, 148271), (14740, 143845), (17420, 121715), (18425, 115076), (19162, 110650), (21775, 97372), (22130, 95810), (24343, 87100), (28769, 73700), (36850, 57538), (38324, 55325), (43550, 48686), (44260, 47905)]