805048300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1688

約数の個数: 144

約数和(自身を含む): 2151862272

約数和(自身を除く): 1346813972

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, 175, 217, 230, 310, 322, 350, 434, 460, 575, 620, 644, 700, 713, 775, 805, 868, 1085, 1150, 1426, 1550, 1610, 1613, 2170, 2300, 2852, 3100, 3220, 3226, 3565, 4025, 4340, 4991, 5425, 6452, 7130, 8050, 8065, 9982, 10850, 11291, 14260, 16100, 16130, 17825, 19964, 21700, 22582, 24955, 32260, 35650, 37099, 40325, 45164, 49910, 50003, 56455, 71300, 74198, 80650, 99820, 100006, 112910, 124775, 148396, 161300, 185495, 200012, 225820, 249550, 250015, 259693, 282275, 350021, 370990, 499100, 500030, 519386, 564550, 700042, 741980, 927475, 1000060, 1038772, 1129100, 1150069, 1250075, 1298465, 1400084, 1750105, 1854950, 2300138, 2500150, 2596930, 3500210, 3709900, 4600276, 5000300, 5193860, 5750345, 6492325, 7000420, 8050483, 8750525, 11500690, 12984650, 16100966, 17501050, 23001380, 25969300, 28751725, 32201932, 35002100, 40252415, 57503450, 80504830, 115006900, 161009660, 201262075, 402524150, 805048300]

約数ペア:

[(1, 805048300), (2, 402524150), (4, 201262075), (5, 161009660), (7, 115006900), (10, 80504830), (14, 57503450), (20, 40252415), (23, 35002100), (25, 32201932), (28, 28751725), (31, 25969300), (35, 23001380), (46, 17501050), (50, 16100966), (62, 12984650), (70, 11500690), (92, 8750525), (100, 8050483), (115, 7000420), (124, 6492325), (140, 5750345), (155, 5193860), (161, 5000300), (175, 4600276), (217, 3709900), (230, 3500210), (310, 2596930), (322, 2500150), (350, 2300138), (434, 1854950), (460, 1750105), (575, 1400084), (620, 1298465), (644, 1250075), (700, 1150069), (713, 1129100), (775, 1038772), (805, 1000060), (868, 927475), (1085, 741980), (1150, 700042), (1426, 564550), (1550, 519386), (1610, 500030), (1613, 499100), (2170, 370990), (2300, 350021), (2852, 282275), (3100, 259693), (3220, 250015), (3226, 249550), (3565, 225820), (4025, 200012), (4340, 185495), (4991, 161300), (5425, 148396), (6452, 124775), (7130, 112910), (8050, 100006), (8065, 99820), (9982, 80650), (10850, 74198), (11291, 71300), (14260, 56455), (16100, 50003), (16130, 49910), (17825, 45164), (19964, 40325), (21700, 37099), (22582, 35650), (24955, 32260)]