244016500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 680988672

約数和(自身を除く): 436972172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 125, 130, 140, 155, 173, 175, 182, 217, 250, 260, 310, 325, 346, 350, 364, 403, 434, 455, 500, 620, 650, 692, 700, 775, 806, 865, 868, 875, 910, 1085, 1211, 1300, 1550, 1612, 1625, 1730, 1750, 1820, 2015, 2170, 2249, 2275, 2422, 2821, 3100, 3250, 3460, 3500, 3875, 4030, 4325, 4340, 4498, 4550, 4844, 5363, 5425, 5642, 6055, 6500, 7750, 8060, 8650, 8996, 9100, 10075, 10726, 10850, 11245, 11284, 11375, 12110, 14105, 15500, 15743, 17300, 20150, 21452, 21625, 21700, 22490, 22750, 24220, 26815, 27125, 28210, 30275, 31486, 37541, 40300, 43250, 44980, 45500, 50375, 53630, 54250, 56225, 56420, 60550, 62972, 69719, 70525, 75082, 78715, 86500, 100750, 107260, 108500, 112450, 121100, 134075, 139438, 141050, 150164, 151375, 157430, 187705, 201500, 224900, 268150, 278876, 281125, 282100, 302750, 314860, 348595, 352625, 375410, 393575, 488033, 536300, 562250, 605500, 670375, 697190, 705250, 750820, 787150, 938525, 976066, 1124500, 1340750, 1394380, 1410500, 1574300, 1742975, 1877050, 1952132, 1967875, 2440165, 2681500, 3485950, 3754100, 3935750, 4692625, 4880330, 6971900, 7871500, 8714875, 9385250, 9760660, 12200825, 17429750, 18770500, 24401650, 34859500, 48803300, 61004125, 122008250, 244016500]

約数ペア:

[(1, 244016500), (2, 122008250), (4, 61004125), (5, 48803300), (7, 34859500), (10, 24401650), (13, 18770500), (14, 17429750), (20, 12200825), (25, 9760660), (26, 9385250), (28, 8714875), (31, 7871500), (35, 6971900), (50, 4880330), (52, 4692625), (62, 3935750), (65, 3754100), (70, 3485950), (91, 2681500), (100, 2440165), (124, 1967875), (125, 1952132), (130, 1877050), (140, 1742975), (155, 1574300), (173, 1410500), (175, 1394380), (182, 1340750), (217, 1124500), (250, 976066), (260, 938525), (310, 787150), (325, 750820), (346, 705250), (350, 697190), (364, 670375), (403, 605500), (434, 562250), (455, 536300), (500, 488033), (620, 393575), (650, 375410), (692, 352625), (700, 348595), (775, 314860), (806, 302750), (865, 282100), (868, 281125), (875, 278876), (910, 268150), (1085, 224900), (1211, 201500), (1300, 187705), (1550, 157430), (1612, 151375), (1625, 150164), (1730, 141050), (1750, 139438), (1820, 134075), (2015, 121100), (2170, 112450), (2249, 108500), (2275, 107260), (2422, 100750), (2821, 86500), (3100, 78715), (3250, 75082), (3460, 70525), (3500, 69719), (3875, 62972), (4030, 60550), (4325, 56420), (4340, 56225), (4498, 54250), (4550, 53630), (4844, 50375), (5363, 45500), (5425, 44980), (5642, 43250), (6055, 40300), (6500, 37541), (7750, 31486), (8060, 30275), (8650, 28210), (8996, 27125), (9100, 26815), (10075, 24220), (10726, 22750), (10850, 22490), (11245, 21700), (11284, 21625), (11375, 21452), (12110, 20150), (14105, 17300), (15500, 15743)]