68181300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 238859712

約数和(自身を除く): 170678412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 71, 75, 90, 97, 99, 100, 110, 132, 142, 150, 165, 180, 194, 198, 213, 220, 225, 275, 284, 291, 300, 330, 355, 388, 396, 426, 450, 485, 495, 550, 582, 639, 660, 710, 781, 825, 852, 873, 900, 970, 990, 1065, 1067, 1100, 1164, 1278, 1420, 1455, 1562, 1650, 1746, 1775, 1940, 1980, 2130, 2134, 2343, 2425, 2475, 2556, 2910, 3124, 3195, 3201, 3300, 3492, 3550, 3905, 4260, 4268, 4365, 4686, 4850, 4950, 5325, 5335, 5820, 6390, 6402, 6887, 7029, 7100, 7275, 7810, 8730, 9372, 9603, 9700, 9900, 10650, 10670, 11715, 12780, 12804, 13774, 14058, 14550, 15620, 15975, 16005, 17460, 19206, 19525, 20661, 21300, 21340, 21825, 23430, 26675, 27548, 28116, 29100, 31950, 32010, 34435, 35145, 38412, 39050, 41322, 43650, 46860, 48015, 53350, 58575, 61983, 63900, 64020, 68870, 70290, 75757, 78100, 80025, 82644, 87300, 96030, 103305, 106700, 117150, 123966, 137740, 140580, 151514, 160050, 172175, 175725, 192060, 206610, 227271, 234300, 240075, 247932, 303028, 309915, 320100, 344350, 351450, 378785, 413220, 454542, 480150, 516525, 619830, 681813, 688700, 702900, 757570, 909084, 960300, 1033050, 1136355, 1239660, 1363626, 1515140, 1549575, 1893925, 2066100, 2272710, 2727252, 3099150, 3409065, 3787850, 4545420, 5681775, 6198300, 6818130, 7575700, 11363550, 13636260, 17045325, 22727100, 34090650, 68181300]

約数ペア:

[(1, 68181300), (2, 34090650), (3, 22727100), (4, 17045325), (5, 13636260), (6, 11363550), (9, 7575700), (10, 6818130), (11, 6198300), (12, 5681775), (15, 4545420), (18, 3787850), (20, 3409065), (22, 3099150), (25, 2727252), (30, 2272710), (33, 2066100), (36, 1893925), (44, 1549575), (45, 1515140), (50, 1363626), (55, 1239660), (60, 1136355), (66, 1033050), (71, 960300), (75, 909084), (90, 757570), (97, 702900), (99, 688700), (100, 681813), (110, 619830), (132, 516525), (142, 480150), (150, 454542), (165, 413220), (180, 378785), (194, 351450), (198, 344350), (213, 320100), (220, 309915), (225, 303028), (275, 247932), (284, 240075), (291, 234300), (300, 227271), (330, 206610), (355, 192060), (388, 175725), (396, 172175), (426, 160050), (450, 151514), (485, 140580), (495, 137740), (550, 123966), (582, 117150), (639, 106700), (660, 103305), (710, 96030), (781, 87300), (825, 82644), (852, 80025), (873, 78100), (900, 75757), (970, 70290), (990, 68870), (1065, 64020), (1067, 63900), (1100, 61983), (1164, 58575), (1278, 53350), (1420, 48015), (1455, 46860), (1562, 43650), (1650, 41322), (1746, 39050), (1775, 38412), (1940, 35145), (1980, 34435), (2130, 32010), (2134, 31950), (2343, 29100), (2425, 28116), (2475, 27548), (2556, 26675), (2910, 23430), (3124, 21825), (3195, 21340), (3201, 21300), (3300, 20661), (3492, 19525), (3550, 19206), (3905, 17460), (4260, 16005), (4268, 15975), (4365, 15620), (4686, 14550), (4850, 14058), (4950, 13774), (5325, 12804), (5335, 12780), (5820, 11715), (6390, 10670), (6402, 10650), (6887, 9900), (7029, 9700), (7100, 9603), (7275, 9372), (7810, 8730)]