57778380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 200309760

約数和(自身を除く): 142531380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 90, 99, 108, 110, 132, 135, 137, 142, 165, 180, 198, 213, 220, 270, 274, 284, 297, 330, 355, 396, 411, 426, 495, 540, 548, 594, 639, 660, 685, 710, 781, 822, 852, 990, 1065, 1188, 1233, 1278, 1370, 1420, 1485, 1507, 1562, 1644, 1917, 1980, 2055, 2130, 2343, 2466, 2556, 2740, 2970, 3014, 3124, 3195, 3699, 3834, 3905, 4110, 4260, 4521, 4686, 4932, 5940, 6028, 6165, 6390, 7029, 7398, 7535, 7668, 7810, 8220, 9042, 9372, 9585, 9727, 11715, 12330, 12780, 13563, 14058, 14796, 15070, 15620, 18084, 18495, 19170, 19454, 21087, 22605, 23430, 24660, 27126, 28116, 29181, 30140, 35145, 36990, 38340, 38908, 40689, 42174, 45210, 46860, 48635, 54252, 58362, 67815, 70290, 73980, 81378, 84348, 87543, 90420, 97270, 105435, 106997, 116724, 135630, 140580, 145905, 162756, 175086, 194540, 203445, 210870, 213994, 262629, 271260, 291810, 320991, 350172, 406890, 421740, 427988, 437715, 525258, 534985, 583620, 641982, 813780, 875430, 962973, 1050516, 1069970, 1283964, 1313145, 1604955, 1750860, 1925946, 2139940, 2626290, 2888919, 3209910, 3851892, 4814865, 5252580, 5777838, 6419820, 9629730, 11555676, 14444595, 19259460, 28889190, 57778380]

約数ペア:

[(1, 57778380), (2, 28889190), (3, 19259460), (4, 14444595), (5, 11555676), (6, 9629730), (9, 6419820), (10, 5777838), (11, 5252580), (12, 4814865), (15, 3851892), (18, 3209910), (20, 2888919), (22, 2626290), (27, 2139940), (30, 1925946), (33, 1750860), (36, 1604955), (44, 1313145), (45, 1283964), (54, 1069970), (55, 1050516), (60, 962973), (66, 875430), (71, 813780), (90, 641982), (99, 583620), (108, 534985), (110, 525258), (132, 437715), (135, 427988), (137, 421740), (142, 406890), (165, 350172), (180, 320991), (198, 291810), (213, 271260), (220, 262629), (270, 213994), (274, 210870), (284, 203445), (297, 194540), (330, 175086), (355, 162756), (396, 145905), (411, 140580), (426, 135630), (495, 116724), (540, 106997), (548, 105435), (594, 97270), (639, 90420), (660, 87543), (685, 84348), (710, 81378), (781, 73980), (822, 70290), (852, 67815), (990, 58362), (1065, 54252), (1188, 48635), (1233, 46860), (1278, 45210), (1370, 42174), (1420, 40689), (1485, 38908), (1507, 38340), (1562, 36990), (1644, 35145), (1917, 30140), (1980, 29181), (2055, 28116), (2130, 27126), (2343, 24660), (2466, 23430), (2556, 22605), (2740, 21087), (2970, 19454), (3014, 19170), (3124, 18495), (3195, 18084), (3699, 15620), (3834, 15070), (3905, 14796), (4110, 14058), (4260, 13563), (4521, 12780), (4686, 12330), (4932, 11715), (5940, 9727), (6028, 9585), (6165, 9372), (6390, 9042), (7029, 8220), (7398, 7810), (7535, 7668)]