931089900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1460

約数の個数: 144

約数和(自身を含む): 2918570144

約数和(自身を除く): 1987480244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 193, 195, 260, 300, 325, 386, 390, 579, 650, 772, 780, 965, 975, 1158, 1237, 1300, 1930, 1950, 2316, 2474, 2509, 2895, 3711, 3860, 3900, 4825, 4948, 5018, 5790, 6185, 7422, 7527, 9650, 10036, 11580, 12370, 12545, 14475, 14844, 15054, 16081, 18555, 19300, 24740, 25090, 28950, 30108, 30925, 32162, 37110, 37635, 48243, 50180, 57900, 61850, 62725, 64324, 74220, 75270, 80405, 92775, 96486, 123700, 125450, 150540, 160810, 185550, 188175, 192972, 238741, 241215, 250900, 321620, 371100, 376350, 402025, 477482, 482430, 716223, 752700, 804050, 954964, 964860, 1193705, 1206075, 1432446, 1608100, 2387410, 2412150, 2864892, 3103633, 3581115, 4774820, 4824300, 5968525, 6207266, 7162230, 9310899, 11937050, 12414532, 14324460, 15518165, 17905575, 18621798, 23874100, 31036330, 35811150, 37243596, 46554495, 62072660, 71622300, 77590825, 93108990, 155181650, 186217980, 232772475, 310363300, 465544950, 931089900]

約数ペア:

[(1, 931089900), (2, 465544950), (3, 310363300), (4, 232772475), (5, 186217980), (6, 155181650), (10, 93108990), (12, 77590825), (13, 71622300), (15, 62072660), (20, 46554495), (25, 37243596), (26, 35811150), (30, 31036330), (39, 23874100), (50, 18621798), (52, 17905575), (60, 15518165), (65, 14324460), (75, 12414532), (78, 11937050), (100, 9310899), (130, 7162230), (150, 6207266), (156, 5968525), (193, 4824300), (195, 4774820), (260, 3581115), (300, 3103633), (325, 2864892), (386, 2412150), (390, 2387410), (579, 1608100), (650, 1432446), (772, 1206075), (780, 1193705), (965, 964860), (975, 954964), (1158, 804050), (1237, 752700), (1300, 716223), (1930, 482430), (1950, 477482), (2316, 402025), (2474, 376350), (2509, 371100), (2895, 321620), (3711, 250900), (3860, 241215), (3900, 238741), (4825, 192972), (4948, 188175), (5018, 185550), (5790, 160810), (6185, 150540), (7422, 125450), (7527, 123700), (9650, 96486), (10036, 92775), (11580, 80405), (12370, 75270), (12545, 74220), (14475, 64324), (14844, 62725), (15054, 61850), (16081, 57900), (18555, 50180), (19300, 48243), (24740, 37635), (25090, 37110), (28950, 32162), (30108, 30925)]