86344300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 231985152

約数和(自身を除く): 145640852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 31, 35, 46, 50, 62, 70, 92, 100, 115, 124, 140, 155, 161, 173, 175, 217, 230, 310, 322, 346, 350, 434, 460, 575, 620, 644, 692, 700, 713, 775, 805, 865, 868, 1085, 1150, 1211, 1426, 1550, 1610, 1730, 2170, 2300, 2422, 2852, 3100, 3220, 3460, 3565, 3979, 4025, 4325, 4340, 4844, 4991, 5363, 5425, 6055, 7130, 7958, 8050, 8650, 9982, 10726, 10850, 12110, 14260, 15916, 16100, 17300, 17825, 19895, 19964, 21452, 21700, 24220, 24955, 26815, 27853, 30275, 35650, 37541, 39790, 49910, 53630, 55706, 60550, 71300, 75082, 79580, 99475, 99820, 107260, 111412, 121100, 123349, 124775, 134075, 139265, 150164, 187705, 198950, 246698, 249550, 268150, 278530, 375410, 397900, 493396, 499100, 536300, 557060, 616745, 696325, 750820, 863443, 938525, 1233490, 1392650, 1726886, 1877050, 2466980, 2785300, 3083725, 3453772, 3754100, 4317215, 6167450, 8634430, 12334900, 17268860, 21586075, 43172150, 86344300]

約数ペア:

[(1, 86344300), (2, 43172150), (4, 21586075), (5, 17268860), (7, 12334900), (10, 8634430), (14, 6167450), (20, 4317215), (23, 3754100), (25, 3453772), (28, 3083725), (31, 2785300), (35, 2466980), (46, 1877050), (50, 1726886), (62, 1392650), (70, 1233490), (92, 938525), (100, 863443), (115, 750820), (124, 696325), (140, 616745), (155, 557060), (161, 536300), (173, 499100), (175, 493396), (217, 397900), (230, 375410), (310, 278530), (322, 268150), (346, 249550), (350, 246698), (434, 198950), (460, 187705), (575, 150164), (620, 139265), (644, 134075), (692, 124775), (700, 123349), (713, 121100), (775, 111412), (805, 107260), (865, 99820), (868, 99475), (1085, 79580), (1150, 75082), (1211, 71300), (1426, 60550), (1550, 55706), (1610, 53630), (1730, 49910), (2170, 39790), (2300, 37541), (2422, 35650), (2852, 30275), (3100, 27853), (3220, 26815), (3460, 24955), (3565, 24220), (3979, 21700), (4025, 21452), (4325, 19964), (4340, 19895), (4844, 17825), (4991, 17300), (5363, 16100), (5425, 15916), (6055, 14260), (7130, 12110), (7958, 10850), (8050, 10726), (8650, 9982)]