74741700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 249359040

約数和(自身を除く): 174617340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 71, 75, 87, 100, 110, 116, 121, 132, 142, 145, 150, 165, 174, 213, 220, 242, 275, 284, 290, 300, 319, 330, 348, 355, 363, 426, 435, 484, 550, 580, 605, 638, 660, 710, 725, 726, 781, 825, 852, 870, 957, 1065, 1100, 1210, 1276, 1420, 1450, 1452, 1562, 1595, 1650, 1740, 1775, 1815, 1914, 2059, 2130, 2175, 2343, 2420, 2900, 3025, 3124, 3190, 3300, 3509, 3550, 3630, 3828, 3905, 4118, 4260, 4350, 4686, 4785, 5325, 6050, 6177, 6380, 7018, 7100, 7260, 7810, 7975, 8236, 8591, 8700, 9075, 9372, 9570, 10295, 10527, 10650, 11715, 12100, 12354, 14036, 15620, 15950, 17182, 17545, 18150, 19140, 19525, 20590, 21054, 21300, 22649, 23430, 23925, 24708, 25773, 30885, 31900, 34364, 35090, 36300, 39050, 41180, 42108, 42955, 45298, 46860, 47850, 51475, 51546, 52635, 58575, 61770, 67947, 70180, 78100, 85910, 87725, 90596, 95700, 102950, 103092, 105270, 113245, 117150, 123540, 128865, 135894, 154425, 171820, 175450, 205900, 210540, 214775, 226490, 234300, 249139, 257730, 263175, 271788, 308850, 339735, 350900, 429550, 452980, 498278, 515460, 526350, 566225, 617700, 644325, 679470, 747417, 859100, 996556, 1052700, 1132450, 1245695, 1288650, 1358940, 1494834, 1698675, 2264900, 2491390, 2577300, 2989668, 3397350, 3737085, 4982780, 6228475, 6794700, 7474170, 12456950, 14948340, 18685425, 24913900, 37370850, 74741700]

約数ペア:

[(1, 74741700), (2, 37370850), (3, 24913900), (4, 18685425), (5, 14948340), (6, 12456950), (10, 7474170), (11, 6794700), (12, 6228475), (15, 4982780), (20, 3737085), (22, 3397350), (25, 2989668), (29, 2577300), (30, 2491390), (33, 2264900), (44, 1698675), (50, 1494834), (55, 1358940), (58, 1288650), (60, 1245695), (66, 1132450), (71, 1052700), (75, 996556), (87, 859100), (100, 747417), (110, 679470), (116, 644325), (121, 617700), (132, 566225), (142, 526350), (145, 515460), (150, 498278), (165, 452980), (174, 429550), (213, 350900), (220, 339735), (242, 308850), (275, 271788), (284, 263175), (290, 257730), (300, 249139), (319, 234300), (330, 226490), (348, 214775), (355, 210540), (363, 205900), (426, 175450), (435, 171820), (484, 154425), (550, 135894), (580, 128865), (605, 123540), (638, 117150), (660, 113245), (710, 105270), (725, 103092), (726, 102950), (781, 95700), (825, 90596), (852, 87725), (870, 85910), (957, 78100), (1065, 70180), (1100, 67947), (1210, 61770), (1276, 58575), (1420, 52635), (1450, 51546), (1452, 51475), (1562, 47850), (1595, 46860), (1650, 45298), (1740, 42955), (1775, 42108), (1815, 41180), (1914, 39050), (2059, 36300), (2130, 35090), (2175, 34364), (2343, 31900), (2420, 30885), (2900, 25773), (3025, 24708), (3124, 23925), (3190, 23430), (3300, 22649), (3509, 21300), (3550, 21054), (3630, 20590), (3828, 19525), (3905, 19140), (4118, 18150), (4260, 17545), (4350, 17182), (4686, 15950), (4785, 15620), (5325, 14036), (6050, 12354), (6177, 12100), (6380, 11715), (7018, 10650), (7100, 10527), (7260, 10295), (7810, 9570), (7975, 9372), (8236, 9075), (8591, 8700)]