104711850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 305054880

約数和(自身を除く): 200343030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 37, 38, 45, 50, 57, 74, 75, 90, 95, 111, 114, 150, 171, 185, 190, 222, 225, 285, 331, 333, 342, 370, 450, 475, 555, 570, 662, 666, 703, 855, 925, 950, 993, 1110, 1406, 1425, 1655, 1665, 1710, 1850, 1986, 2109, 2775, 2850, 2979, 3310, 3330, 3515, 4218, 4275, 4965, 5550, 5958, 6289, 6327, 7030, 8275, 8325, 8550, 9930, 10545, 12247, 12578, 12654, 14895, 16550, 16650, 17575, 18867, 21090, 24494, 24825, 29790, 31445, 31635, 35150, 36741, 37734, 49650, 52725, 56601, 61235, 62890, 63270, 73482, 74475, 94335, 105450, 110223, 113202, 122470, 148950, 157225, 158175, 183705, 188670, 220446, 232693, 283005, 306175, 314450, 316350, 367410, 465386, 471675, 551115, 566010, 612350, 698079, 918525, 943350, 1102230, 1163465, 1396158, 1415025, 1837050, 2094237, 2326930, 2755575, 2830050, 3490395, 4188474, 5511150, 5817325, 6980790, 10471185, 11634650, 17451975, 20942370, 34903950, 52355925, 104711850]

約数ペア:

[(1, 104711850), (2, 52355925), (3, 34903950), (5, 20942370), (6, 17451975), (9, 11634650), (10, 10471185), (15, 6980790), (18, 5817325), (19, 5511150), (25, 4188474), (30, 3490395), (37, 2830050), (38, 2755575), (45, 2326930), (50, 2094237), (57, 1837050), (74, 1415025), (75, 1396158), (90, 1163465), (95, 1102230), (111, 943350), (114, 918525), (150, 698079), (171, 612350), (185, 566010), (190, 551115), (222, 471675), (225, 465386), (285, 367410), (331, 316350), (333, 314450), (342, 306175), (370, 283005), (450, 232693), (475, 220446), (555, 188670), (570, 183705), (662, 158175), (666, 157225), (703, 148950), (855, 122470), (925, 113202), (950, 110223), (993, 105450), (1110, 94335), (1406, 74475), (1425, 73482), (1655, 63270), (1665, 62890), (1710, 61235), (1850, 56601), (1986, 52725), (2109, 49650), (2775, 37734), (2850, 36741), (2979, 35150), (3310, 31635), (3330, 31445), (3515, 29790), (4218, 24825), (4275, 24494), (4965, 21090), (5550, 18867), (5958, 17575), (6289, 16650), (6327, 16550), (7030, 14895), (8275, 12654), (8325, 12578), (8550, 12247), (9930, 10545)]